S. Zard

发表

Modular Route to Azaindanes.

Qi Huang, S. Zard, 2017, Organic letters.

An expedient route to dihydrothiazines, a virtually unknown class of heterocycles.

S. Zard, B. Quiclet-Sire, 2013, Organic letters.

Desulfonylative radical ring closure onto aromatics. A modular route to benzazepin-2-ones and 5-arylpiperidin-2-ones.

Nicolas Charrier, Zhibo Liu, S. Zard, 2012, Organic letters.

Expedient approach to novel N-unprotected bicyclic azapyrimidine and pyridine structures.

L. Qin, Zhibo Liu, S. Zard, 2012, Organic letters.

A unified access to diverse heteroaromatic scaffolds using the radical chemistry of xanthates.

S. Zard, B. Quiclet-Sire, Myriem El Qacemi, 2012, Organic & biomolecular chemistry.

Methoxycarbonyl migration in 3-methylene-1,4-cyclohexadienes. An extension of the von Auwers rearrangement

S. Zard, Mehdi Boumediene, Raphael F. Guignard, 2016 .

Amidyls in radical cascades. The total synthesis of (±)-aspidospermidine and (±)-13-deoxyserratine

S. Zard, B. Quiclet-Sire, F. Gagosz, 2008 .

A short total synthesis of (+/-)-aspidospermidine.

S. Zard, L. A. Sharp, 2006, Organic letters.

A short synthesis of (+/-)-13-deoxyserratine.

S. Zard, F. Gagosz, J. Cassayre, 2002, Angewandte Chemie.

Synthesis of Substituted 4-Arylpiperidin-2-ones by a 6-exo-Trig Radical Cyclization

S. Zard, Xavier Vila, 2006 .

A new synthesis of pyrroles from nitroalkenes

D. Barton, S. Zard, 1985 .

A useful synthesis of pyrroles from nitroolefins

D. Barton, S. Zard, J. Kervagoret, 1990 .

Modular approach to substituted Boc-protected 4-(aminomethyl)pyrroles.

S. Zard, Songzhe Han, 2014, Organic letters.

Access to 4-substituted 3,4-dihydroquinolin-2(1H)-ones by an unusual radical cyclisation of a secondary amide

S. Zard, Grégori Binot, 2005 .

Recent progress in the generation and use of nitrogen-centred radicals.

S. Zard, 2008, Chemical Society reviews.

A Direct Approach to Orthogonally Protected α-Amino Aldehydes.

S. Zard, R. Lamb, Vincent L. Revil‐Baudard, 2019, Organic letters.

A new tin-free source of amidyl radicals.

S. Zard, F. Gagosz, Cécile Moutrille, 2002, Organic letters.

Flexible routes to thiophenes.

Hélène Jullien, S. Zard, B. Quiclet-Sire, 2014, Organic letters.

Recent Progress in the Generation and Use of Nitrogen‐Centered Radicals

S. Zard, 2008 .

Radical-based route to 2-(trifluoromethyl)-1,3,4-oxadiazoles and trifluoromethyl-substituted polycyclic 1,2,4-triazoles and dihydrofurans.

L. Qin, S. Zard, 2015, Organic letters.

A Convergent Radical Based Route to Trifluoromethyl Ketones and to α,β-Unsaturated Trifluoromethyl Ketones.

S. Zard, Lucile Anthore, 2015, Organic letters.

A convenient metal-free reagent for the generation and capture of trifluoromethanethiol.

S. Zard, Shiguang Li, 2013, Organic letters.

New routes to organofluorine compounds based on ketenes and the radical transfer of xanthates.

S. Zard, 2007, Organic & biomolecular chemistry.

Synthesis of substituted 3-arylpiperidines and 3-arylpyrrolidines by radical 1,4 and 1,2-aryl migrations

S. Zard, B. Quiclet-Sire, Xavier Vila, 2007 .

The xanthate route to organofluorine derivatives. A brief account.

S. Zard, 2016, Organic & biomolecular chemistry.

A Convergent, Modular Access to α‐Chloro‐trifluoromethyl Derivatives and to 1,1‐Difluoroalkenes.

S. Zard, W. Kośnik, Pierre Salomon, 2015 .

A practical source of chlorodifluoromethyl radicals. Convergent routes to gem-difluoroalkenes and -dienes and (2,2-difluoroethyl)-indoles, -azaindoles, and -naphthols.

S. Zard, Pierre Salomon, 2014, Organic letters.

A versatile radical based approach to O-alkylated hydroxylamines and oximes

S. Zard, B. Quiclet-Sire, Daniel J. Woollaston, 2008 .

Cyclization Reactions of Nitrogen‐Centered Radicals

S. Zard, B. Quiclet-Sire, S. McCombie, 2021, Organic Reactions.

An expedient synthesis of ()-?-lycorane

S. Zard, B. Quiclet-Sire, Xuân Hoang-Cong, 1999 .

A versatile radical based synthesis of γ—lactams using nickel powder / acetic acid

S. Zard, J. Boivin, M. Yousfi, 1994 .

Modular Routes to 1,3-Dithian-2-ones and 1,2-Dithiolanes.

S. Zard, Xianzhu Zeng, 2022, Organic letters.

New radical reactions of S-alkoxycarbonyl xanthates. Total synthesis of (±)-cinnamolide and (±)-methylenolactocin

R. Saicic, S. Zard, J. E. Forbes, 1999 .

A divergent approach to highly substituted benzothiepinones and to 2,3-dihydrothieno[2,3-b]thiopyran-4-ones

S. Zard, B. Quiclet-Sire, P. Boutillier, 2010 .

A highly stereoselective, modular route to (E)-vinylsulfones and to (Z)- and (E)-alkenes.

S. Zard, B. Quiclet-Sire, Marie-Gabrielle Braun, 2011, Journal of the American Chemical Society.

Xanthates as Chain‐Transfer Agents in Controlled Radical Polymerization (MADIX): Structural Effect of the O‐Alkyl Group

D. Taton, S. Zard, M. Destarac, 2002 .

Dithiocarbamates as universal reversible addition-fragmentation chain transfer agents

D. Charmot, X. Franck, S. Zard, 2000 .

A Convergent Approach to 1,3-Dithiolan-2-ones and an Unexpected Synthesis of Lactones.

S. Zard, Xianzhu Zeng, 2022, Organic letters.

Iminyl radicals: Part III. Further synthetically useful sources of iminyl radicals.

S. Zard, J. Boivin, E. Fouquet, 1994 .

A new and synthetically useful source of iminyl radicals.

S. Zard, J. Boivin, E. Fouquet, 1992 .

A convergent approach to 2-substituted-5-methoxyindoles. Application to the synthesis of melatonin

S. Zard, B. Quiclet-Sire, B. Sortais, 2002 .

A FLEXIBLE, CONVERGENT APPROACH TO PIPERIDINES, PYRIDINES, AZEPINES, AND RELATED DERIVATIVES

S. Zard, J. Pothier, J. Boivin, 1999 .

A practical access to α-phosphonoenamides

S. Zard, B. Quiclet-Sire, Haiwen Zhang, 2002 .

A new access to C-arylglycosides related to the gilvocarcins

S. Zard, B. Quiclet-Sire, A. Cordero-Vargas, 2004 .

Radical Alliances: Solutions and Opportunities for Organic Synthesis

S. Zard, 2019, Helvetica Chimica Acta.

The Synthesis of 1,2,3-Triazoles from Nitroalkenes - Revisited

S. Zard, B. Quiclet-Sire, 2005 .

Powerful carbon-carbon bond forming reactions based on a novel radical exchange process.

S. Zard, B. Quiclet-Sire, 2006, Chemistry.

Sigmatropic Rearrangement-Based Synthesis of 4-Alkenyl-1,3-dithiol-2-ones.

S. Zard, A. Mikhaylov, Pāvels Ostrovskis, 2019, Organic Letters.

Sulfur Betaines from S-Propargyl Xanthates. Unusual Chemistry from a Simple Functional Group

S. Zard, 2019, Synthesis.

The Genesis of the Reversible Radical Addition–Fragmentation–Transfer of Thiocarbonylthio Derivatives from the Barton–McCombie Deoxygenation: A Brief Account and Some Mechanistic Observations*

S. Zard, 2006 .

An unusual radical Smiles rearrangement.

S. Zard, Myriem El Qacemi, E. Bacqué, 2005, Organic letters.

On the mechanism of the deoxygenation of secondary alcohols by the reduction of their methyl xanthates by tin hydrides

D. Barton, S. Zard, D. Crich, 1986 .

On the mechanism of reduction of dithiocarbonates (xanthates) with tributylstannane

D. Barton, S. Zard, D. Crich, 1985 .

The xanthate route to lactams

S. Zard, 2020 .

A new practical synthesis of tertiary S-alkyl dithiocarbonates and related derivatives

S. Zard, B. Quiclet-Sire, G. Bouhadir, 1999 .

Fluoroazaindolines by an uncommon radical ipso-substitution of a C-F bond

S. Zard, L. Petit, N. M. Tran, 2011 .

Synthesis of fluoroazaindolines by an uncommon radical ipso substitution of a carbon-fluorine bond.

S. Zard, L. Petit, Yann Laot, 2010, Organic letters.

The Xanthate Route to Indolines, Indoles, and their Aza Congeners.

S. Zard, 2020, Chemistry.

The xanthate route to pyridines

S. Zard, 2020 .

Radical ipso-substitution of a carbon-fluorine bond leading to fluoro-7-azaindolines and fluoro-7-azaindoles.

L. Qin, Zhibo Liu, S. Zard, 2014, Organic letters.

A flexible radical approach to 5-substituted 4,5-dihydro-3H-pyrido[4,3-b]azepin-2-ones. Some mechanistic observations on the radical cyclisation-aromatisation process

S. Zard, L. Petit, I. Botez, 2012 .

A Flexible Convergent Route to Azaoxindoles, Azaindolines, Azaindoles, and Tetrahydroazaquinolones

S. Zard, E. Bacqué, M. E. Qacemi, 2012 .

Synthesis of Fluoroazaindolines by an Uncommon Radical ipso Substitution of a Carbon—Fluorine Bond.

S. Zard, L. Petit, Yann Laot, 2010 .

Fluoroazaindolines by an Uncommon Radical ipso‐Substitution of a C—F Bond.

S. Zard, L. Petit, N. M. Tran, 2011 .

Unusual radical addition on a heteroaromatic nitrogen. A convenient access to new pyrimidine derivatives.

S. Zard, L. Petit, Yann Laot, 2010, Chemical communications.

An unprecedented radical ring closure on a pyridine nitrogen.

S. Zard, L. Ricard, Myriem El-Qacemi, 2006, Chemical communications.

Tin-free radical cyclizations for the synthesis of 7-azaoxindoles, 7-azaindolines, tetrahydro[1,8]naphthyridines, and tetrahydro-5H-pyrido[2,3-b]azepin-8-ones.

S. Zard, Myriem El Qacemi, E. Bacqué, 2004, Organic letters.

Some New Radical Reactions for Organic Synthesis

S. Zard, B. Quiclet-Sire, 1999 .

Some New Radical Reactions of Xanthates

S. Zard, B. Quiclet-Sire, 1999 .

ON THE TRAIL OF XANTHATES: SOME NEW CHEMISTRY FROM AN OLD FUNCTIONAL GROUP

S. Zard, 1997 .

A CONVENIENT SYNTHESIS OF TRIFLUOROMETHYL ARYL SULFIDES

R. Saicic, S. Zard, B. Quiclet-Sire, 1996 .

An unusual and highly efficient access to thieno[2,3-b]-benzothiopyran structures

S. Zard, J. Boivin, P. Boutillier, 1999 .

A practical synthesis of benzyl esters and related derivatives

S. Zard, Mélanie Fauré-Tromeur, 1998 .

Unusual approach to branched 3-alkynylamides and to 1,5-dihydropyrrol-2-ones.

S. Zard, F. Gagosz, Igor Dias-Jurberg, 2010, Organic letters.

Trifluoromethyl ketones from carboxylic acids. Part II. A versatile access to trifluoromethylated heterocycles

S. Zard, L. E. Kaim, J. Boivin, 1995 .

The invention of new radical chain reactions : Part XIII. Generation and reactivity of perfluoroalkyl radicals from thiohydroxamic esters

D. Barton, S. Zard, B. Lacher, 1986 .

A convergent approach to indolines and indanes

S. Zard, B. Quiclet-Sire, B. Sortais, 1999 .

Radical ipso‐Substitution of a Carbon—Fluorine Bond Leading to Fluoro‐7‐azaindolines and Fluoro‐7‐azaindoles.

L. Qin, Zhibo Liu, S. Zard, 2014 .

Fun with Radicals. Some New Perspectives for Organic Synthesis

S. Zard, B. Quiclet-Sire, 2011 .

The Degenerative Radical Transfer of Xanthates and Related Derivatives: An Unusually Powerful Tool for the Creation of Carbon—Carbon Bonds

S. Zard, B. Quiclet-Sire, 2007 .

A new synthesis of a-tetralones

R. Saicic, S. Zard, B. Quiclet-Sire, 1997 .

An unprecedented radical ring closure on a pyridine nitrogen.

S. Zard, L. Ricard, Myriem El-Qacemi, 2006, Chemical communications.

Carbon radical attack on a pyrimidine nitrogen. An unusual entry into polycyclic aminopyrimidones.

L. Qin, Zhibo Liu, S. Zard, 2014, Organic letters.

Convergent routes to substituted naphthylamides.

S. Zard, N. M. Tran, N. Tran, 2014, Organic & biomolecular chemistry.

Tri- and tetrasubstituted functionalized vinyl sulfides by radical allylation.

S. Zard, B. Quiclet-Sire, L. Debien, 2013, Organic letters.

Free-radical variant for the synthesis of functionalized 1,5-diketones.

S. Zard, Sunggak Kim, K. K. Goh, 2013, Organic letters.

Radical arylaminomethylation of unactivated alkenes.

S. Zard, B. Quiclet-Sire, Frédéric Lebreux, 2009, Organic letters.

An unusual approach to spirolactones and related structures.

S. Zard, Soizic Guindeuil, 2006, Chemical communications.

Synthesis of substituted naphthalenes from alpha-tetralones generated by a xanthate radical addition-cyclisation sequence.

S. Zard, B. Quiclet-Sire, A. Cordero-Vargas, 2004, Organic & biomolecular chemistry.

Total synthesis of 10-norparvulenone and of O-methylasparvenone using a xanthate-mediated free radical addition-cyclization sequence.

S. Zard, B. Quiclet-Sire, Alejandro Cordero Vargas, 2003, Organic letters.

Tin-free radical sequences under acidic conditions. Convergent access to azole-containing structures.

S. Zard, F. Gagosz, 2002, Organic letters.

A convergent synthesis of 4-substituted 1,2,3,4-tetrahydroisoquinolin-1-ones

S. Zard, Nathalie Cholleton, 1998 .

A new radical based synthesis of lactams and indolones from dithiocarbonates (xanthates)

L. Boiteau, S. Zard, J. Boivin, 1994 .

Some intriguing mechanistic aspects of the radical chemistry of xanthates

S. Zard, 2012 .

An unusual synthesis of N-unsubstituted benzazepinones.

S. Zard, B. Quiclet-Sire, N. M. Tran, 2012, Organic letters.

A Flexible Radical Approach to 5-Substituted 4,5-Dihydro-3H-pyrido[4,3-b]azepin-2-ones. Some Mechanistic Observations on the Radical Cyclization—Aromatization Process.

S. Zard, L. Petit, A. Tizot, 2012 .

A Flexible, Convergent Route to Azaoxindoles, Azaindolines, Azaindoles, and Tetrahydroazaquinolones.

S. Zard, E. Bacqué, M. E. Qacemi, 2012 .

An expedient synthesis of homophthalimides.

S. Zard, B. Quiclet-Sire, 2002, Chemical communications.

Xanthate-mediated intermolecular alkylation of pyrazines

L. Qin, Qi Huang, S. Zard, 2018, Tetrahedron.

A xanthate transfer radical process for the introduction of the trifluoromethyl group.

S. Zard, B. Quiclet-Sire, V. Pévère, 2001, Organic letters.

A new and efficient synthesis of trifluoromethyl ketones from carboxylic acids. Part I

S. Zard, L. E. Kaim, J. Boivin, 1995 .

Radicals in Action: A Festival of Radical Transformations.

S. Zard, 2017, The Journal of organic chemistry.

A convergent route to geminal difluorosulfides and to functionalized difluorothiochromans, a new family of organofluorine compounds.

S. Zard, Pierre Salomon, 2014, Organic letters.

Xanthates and Related Derivatives as Radical Precursors

S. Zard, 2012 .

Radical allylation with alpha-branched allyl sulfones.

Nicolas Charrier, S. Zard, 2008, Angewandte Chemie.

Radical additions of xanthates to vinyl epoxides and related derivatives: a powerful tool for the modular creation of quaternary centers.

Nicolas Charrier, S. Zard, D. Gravestock, 2006, Angewandte Chemie.

Substituted allyl diphenylphosphine oxides as radical allylating agents.

S. Zard, B. Quiclet-Sire, G. Ouvry, 2006, Angewandte Chemie.

An easy entry into berbane and alloyohimbane alkaloids via a 6-exo radical cyclization.

S. Zard, L. D. Miranda, T. Kaoudi, 2001, Organic letters.

A New Radical Allylation Reaction of Dithiocarbonates.

S. Zard, B. Quiclet-Sire, Stéphanie Seguin, 1998, Angewandte Chemie.

A Short Synthesis of (±)-Matrine.

L. Boiteau, S. Zard, B. Quiclet-Sire, 1998, Angewandte Chemie.

Synthetic routes to β-lactams. Some unexpected hydrogen atom transfer reactions

L. Boiteau, S. Zard, B. Quiclet-Sire, 1998 .

The Tetrazolylmethyl and Related Radicals: A Convenient Access to Tetrazoles and Other Heterocyclic Derivatives

S. Zard, B. Quiclet-Sire, J. Saunier, 1998 .

Iminyl Radicals: A Fresh Look at a Forgotten Species (and Some of its Relatives)

S. Zard, 1996 .

AN UNUSUAL ROUTE TO DEOXYSUGARS BY HYDROGEN ATOM TRANSFER FROM CYCLOHEXANE. POSSIBLE MANIFESTATION OF POLAR EFFECTS IN A RADICAL PROCESS

S. Zard, B. Quiclet-Sire, 1996 .

A PRACTICAL METHOD FOR THE REDUCTIVE CLEAVAGE OF THE SULFIDE BOND IN XANTHATES

S. Zard, B. Quiclet-Sire, A. Liard, 1996 .

A SYNTHETICALLY USEFUL SOURCE OF PROPARGYL RADICALS

S. Zard, B. Quiclet-Sire, M. Denieul, 1996 .

Trifluoroacetonyl radicals: a versatile approach to trifluoromethyl ketones

S. Zard, B. Quiclet-Sire, M. Denieul, 1996 .

Total synthesis of (±)-cinnamolide and (±)-methylenolactocin–an approach to butenolides using S-alkoxycarbonyl xanthates

R. Saicic, S. Zard, 1996 .

Iminyl radicals by stannane mediated cleavage of oxime esters

S. Zard, J. Boivin, A. Schiano, 1994 .

Novel formal 3 + 2 annulation reaction based on S-propargyl dithiocarbonates (xanthates)

S. Zard, J. Boivin, C. Tailhan, 1991 .

Discovery of the RAFT/MADIX Process: Mechanistic Insights and Polymer Chemistry Implications

S. Zard, 2020, Macromolecules.

Reflections on the mechanism of the Barton-McCombie Deoxygenation and on its consequences†

S. Zard, B. Quiclet-Sire, S. McCombie, 2018, Tetrahedron.

On the Strategic Impact of the Degenerative Transfer of Xanthates on Synthetic Planning

S. Zard, B. Quiclet-Sire, 2017 .

A convergent route to structures with multiple contiguous carbon–nitrogen bonds. The divergent role of N-acyl groups

S. Zard, Songzhe Han, 2016 .

A convergent route to substituted azetidines and to Boc-protected 4-aminomethylpyrroles

S. Zard, Songzhe Han, 2015 .

A convergent route to functional protected amines, diamines, and β-amino acids

Rachel A. Jones, S. Zard, B. Quiclet-Sire, 2014 .

Stabilization of radicals by imides. A modular stereoselective approach to protected functional 1,2-diamines.

S. Zard, Songzhe Han, 2014, Organic letters.

A radical thia-Brook rearrangement.

S. Zard, B. Quiclet-Sire, 2014, Chemical communications.

A direct, versatile route to functionalized trialkoxysilanes.

S. Zard, B. Quiclet-Sire, Yuuki Yanagisawa, 2014, Chemical communications.

A synthesis of (1E,3E)-TMS dienes from keto-xanthates via Chugaev-type elimination.

S. Zard, Sunggak Kim, K. K. Goh, 2013, The Journal of organic chemistry.

From a remarkable manifestation of polar effects in a radical fragmentation to the convergent synthesis of highly functionalized ketones.

S. Zard, L. Debien, 2013, Journal of the American Chemical Society.

RAPID ASSEMBLY OF POLYCYCLIC STRUCTURES VIA SIGMATROPIC REARRANGEMENT OF S-PROPARGYL XANTHATES (Dedicated to Professor Dr. Ei-ichi Negishi on the occasion of his 77th birthday)

D. Wright, S. Zard, R. Harrington, 2012 .

A convenient conversion of terminal alkenes into homologous unsaturated and doubly unsaturated esters.

Victoria L. Paddock, Bill C. Hawkins, S. Zard, 2012, Organic letters.

Elimination versus ring opening: a convergent route to alkylidene-cyclobutanes.

M. Michalak, S. Zard, B. Quiclet-Sire, 2011, Organic letters.

A convergent approach to polycyclic aromatic hydrocarbons.

S. Zard, Raphael F. Guignard, 2011, Chemical communications.

Modular approach to saturated and α,β-unsaturated ketones.

S. Zard, B. Quiclet-Sire, L. Debien, 2011, Organic letters.

Oxime derivatives as α-electrophiles. from α-tetralone oximes to tetracyclic frameworks.

S. Zard, B. Quiclet-Sire, Syeda Nahid Zafar, 2011, Organic letters.

A flexible, unified radical-based approach to polycyclic structures.

S. Zard, R. Heng, 2011, Organic & biomolecular chemistry.

Access to 1,2-diketones by an unusual radical cascade.

S. Zard, R. Heng, 2011, Chemical communications.

A flexible route to 4-substituted β-lactams

S. Zard, B. Quiclet-Sire, 2010 .

A convergent, modular access to complex amines

S. Zard, B. Quiclet-Sire, Guillaume Révol, 2010 .

A radical-based approach to hydroxytetralones from unprotected phenols.

S. Zard, L. Petit, 2010, Chemical communications.

A flexible, modular route to cyclopentanols

Zhi Li, S. Zard, 2009 .

Substitution of chlorocyclobutanones with xanthate salts. The remarkable effect of added base

S. Zard, B. Quiclet-Sire, R. Heng, 2009 .

A highly conjunctive beta-keto phosphonate: application to the synthesis of pyridine alkaloids xestamines C, E, and H.

S. Zard, Matthieu Corbet, M. de Greef, 2008, Organic letters.

A Xanthate‐Transfer Approach to α‐Trifluoromethylamines [2‐(N‐Acetylamino)‐4,4‐Dimethoxy‐1,1,1‐Trifluorobutane]

S. Zard, F. Gagosz, 2006 .

An unexpected synthesis of ketene monothioacetals.

S. Zard, Xavier Vila, Stéphanie Fabre, 2006, Chemical communications.

A flexible approach for the preparation of substituted benzazepines: application to the synthesis of tolvaptan.

S. Zard, B. Quiclet-Sire, A. Cordero-Vargas, 2006, Bioorganic & medicinal chemistry.

Cyano(ethoxycarbonothioylthio)methyl benzoate: a novel one-carbon radical equivalent.

S. Bagal, S. Zard, M. de Greef, 2006, Organic letters.

S-(3-Chloro-2-oxo-propyl)-O-ethyl xanthate: a linchpin radical coupling agent for the synthesis of heterocyclic and polycyclic compounds.

S. Zard, Myriem El Qacemi, C. Corsi, 2006, Organic & biomolecular chemistry.

Generation and ring opening of aziridine N-carbonyl radicals.

S. Zard, I. Pérez-Martín, M. Heinrich, 2005, Chemical communications.

On the [2,3] sigmatropic rearrangement of allylic nitro compounds.

S. Zard, B. Quiclet-Sire, C. Alameda-Angulo, 2005, Organic letters.

A convergent approach to gamma-carbonyl vinyl boronates.

S. Zard, L. A. Sharp, M. Heinrich, 2005, Chemical communications.

Synthesis of 3-arylpiperidines by a radical 1,4-aryl migration.

S. Zard, B. Quiclet-Sire, Xavier Vila, 2005, Organic letters.

A practical variation on the Leuckart reaction

S. Zard, Lucie Tournier, 2005 .

A direct approach to α-hydroxy and α-chloro trifluoromethyl derivatives

S. Zard, Lucie Tournier, 2005 .

Generation and intermolecular capture of cyclopropylacyl radicals.

S. Zard, M. Heinrich, 2004, Organic letters.

Xanthates derived from 1,3-dithiane and its monosulfoxide; one-carbon radical equivalents

M. Greef, S. Zard, 2004 .

A new, practical access to amidyl radicals.

S. Zard, Cécile Moutrille, 2004, Chemical communications.

A new approach to the synthesis of polycyclic structures

M. Briggs, S. Zard, Chakib Kalai, 2004 .

A new approach for the ortho-substitution of anilines and for the synthesis of indolines

S. Zard, Cécile Moutrille, 2004 .

Intermolecular additions of cyclobutanone derived radicals. A convergent, highly efficient access to polycyclic cyclobutane containing structures

S. Zard, Grégori Binot, 2003 .

A new, unexpected synthesis of 1,3-dithietanones.

S. Zard, B. Quiclet-Sire, Graciela Sanchez-Jimenez, 2003, Chemical communications.

beta-Nitro xanthates as olefin precursors.

S. Zard, B. Quiclet-Sire, G. Ouvry, 2003, Organic letters.

A direct approach to alpha-trifluoromethylamines.

S. Zard, F. Gagosz, 2003, Organic letters.

Convergent access to ketones, vinyl esters and vinyl bromides by a tin-free radical addition-intramolecular hydrogen atom transfer.

S. Zard, G. Ouvry, 2003, Chemical communications.

A concise synthesis of the tricyclic skeleton of pleuromutilin and a new approach to cycloheptenes.

S. Zard, F. Pautrat, E. Bacqué, 2003, Organic letters.

A flexible strategy for the divergent modification of pleuromutilin.

S. Zard, F. Pautrat, E. Bacqué, 2002, Chemical communications.

New syntheses of alkynes: a tale of serendipity and design.

S. Zard, 2002, Chemical communications.

Xanthates and solid-phase chemistry. A new soluble polymer analogue of Wang resin

S. Zard, A. Dublanchet, Marie Lusinchi, 2002 .

A convergent, flexible synthesis of 1,3-dienes.

S. Zard, T. Stanbury, Marie Lusinchi, 2002, Chemical communications.

A short formal route to (±)-lepadin B using a xanthate-mediated free radical cyclisation/vinylation sequenceElectronic supplementary information (ESI) available: experimental and characterisation data for the transformation of 13 and 14. See http://www.rsc.org/suppdata/cc/b2/b203604e/

E. Tate, S. Zard, Chakib Kalai, 2002 .

Efficient construction of polycyclic alkaloid synthetic precursors by a xanthate free radical addition and Mannich cyclisation cascade

E. Tate, S. Zard, 2002 .

A new synthesis of pyrroles.

S. Zard, B. Quiclet-Sire, Frédérique Wendeborn, 2002, Chemical communications.

A flexible access to highly functionalised boronates

S. Zard, H. López-Ruiz, 2001 .

α-Scission of sulfonyl radicals: a versatile process for organic synthesis

L. Liguori, S. Zard, B. Quiclet-Sire, 2001 .

Some mechanistic observations on the borohydride mediated reductive cyclisation of tosylhydrazones

S. Zard, L. D. Miranda, 2001 .

Synthetic equivalents of alkynyl and propargyl radicals

S. Zard, P. Boutillier, 2001 .

A new synthesis of 1-chloroalkynes.

H. Rezaei, S. Zard, S. Huppé, 2001, Chemical communications.

A practical process for polymer-supported synthesis

A. Wilczewska, S. Zard, B. Quiclet-Sire, 2000 .

A new approach to cyclohexenes and related structures

S. Zard, Y. Six, Isabelle Gauthier-Gillaizeau, 2000 .

A practical modification of the Barton-McCombie reaction and radical O- to S- rearrangement of xanthates

S. Zard, B. Quiclet-Sire, 1998 .

A CONCISE ACCESS TO A NEW CLASS OF SELECTIVE ANTI-INFLAMMATORY STEROID DERIVATIVES

S. Zard, B. Quiclet-Sire, 1998 .

Some aspects of radical cascade and relay reactions

S. Zard, B. Quiclet-Sire, 2017, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences.

Allylic alcohols: ideal radical allylating agents?

S. Zard, B. Quiclet-Sire, L. Debien, 2015, Accounts of chemical research.

Some aspects of radical chemistry in the assembly of complex molecular architectures

S. Zard, B. Quiclet-Sire, 2013, Beilstein journal of organic chemistry.

Tin‐Free Radical Cyclizations for the Synthesis of 7‐Azaoxindoles, 7‐Azaindolines, Tetrahydro[1,8]naphthyridines, and Tetrahydro‐5H‐pyrido[2,3‐b]azepin‐8‐ones.

S. Zard, E. Bacqué, M. E. Qacemi, 2005 .

A short and efficient degradation of the bile acid side chain. Some novel reactions of sulphines and α-ketoesters

D. Barton, S. Zard, J. Wozniak, 1989 .

Decarboxylative radical addition onto protonated heteroaromatic systems including purine bases

D. Barton, S. Corsano, S. Zard, 1986 .

The invention of new radical chain reactions. part X

D. Barton, H. Togo, S. Zard, 1985 .

A Convenient Synthesis of Trifluoromethyl Aryl Sulfides.

R. Saicic, S. Zard, B. Quiclet-Sire, 1997 .

A further synthesis of the corticosteroid side chain starting with a suitable 17-ketone

D. Barton, S. Zard, 1985 .

Some Aspects of the Chemistry of Nitro Compounds

S. Zard, 2012 .

A new and practical synthesis of pyrroles

S. Zard, B. Quiclet-Sire, Isabelle Thévenot, 1995 .

The Xanthate Route to Amines, Anilines, and Other Nitrogen Compounds. A Brief Account

S. Zard, B. Quiclet-Sire, 2016, Synlett.

A mild and efficient method for the reduction of oximes to imines for futher in situ reactions

D. Barton, W. Motherwell, E. S. Simon, 1984 .

A flexible radical-based approach to TMS-substituted propargyl alcohols and to 2,3-allenols.

Zhi Li, S. Zard, 2009, Organic Letters.

A Radical Bidirectional Fragment Coupling Route to Unsymmetrical Ketones.

Qiang Liu, S. Zard, Lucile Anthore-Dalion, 2016, Journal of the American Chemical Society.

The Xanthate Route to Ketones: When the Radical Is Better than the Enolate.

S. Zard, 2018, Accounts of chemical research.

A flexible approach to hexahydronaphthalene-1-carboxylates

Zhi Li, S. Zard, B. Quiclet-Sire, 2011 .

Reductive formylation of oximes; an approach to the synthesis of vinyl isonitriles

A. Porter, D. Barton, S. Zard, 1988 .

Factors affecting the relative and absolute rates of beta-scission of alkoxythiocarbonyl radicals and alkoxycarbonyl radicals.

M. Coote, C. Easton, S. Zard, 2006, The Journal of organic chemistry.

Amidinyl radicals: new and useful intermediates for the synthesis of imidazolines and imidazoles.

S. Zard, Haiwen Zhang, Dominique Gennet, 2003, Chemical communications.

New reductive deiodination reaction by hydrogen atom transfer from cyclohexane

S. Zard, B. Quiclet-Sire, J. Boivin, 1997 .

A practical access to acyl radicals from acyl hydrazides.

S. Zard, B. Quiclet-Sire, H. López-Ruiz, 2003, Chemical communications.

Radical reactions in organic synthesis

S. Zard, 2003 .

A flexible route to substituted hydroxy-cyclopentanones from cyclobutanones

S. Zard, R. Heng, 2015 .

A practical synthesis of 5-substituted tetrazoles

S. Zard, J. Boivin, S. Husinec, 1995 .

A Short Synthesis of (−)-Dendrobine

S. Zard, and Jérôme Cassayre, 1999 .

Efficient synthesis of the corticosteroid side-chain from 17-ketones

D. Barton, W. Motherwell, S. Zard, 1981 .

A mild reduction of aliphatic nitro compounds to imines for further in situ reactions : A simple synthesis of pyrroles

D. Barton, W. Motherwell, S. Zard, 1984 .

A CONVERGENT APPROACH TO FUNCTIONALISED ALKYNES

S. Zard, J. Boivin, S. Huppé, 1996 .

A new practical method for the synthesis of acetylenes.

S. Zard, J. Boivin, L. Elkaim, 1991 .

Radical decarboxylative bromination of aromatic acids

D. Barton, S. Zard, B. Lacher, 1985 .

Introduction of Trifluoroethylamine as Amide Isostere by C-H Functionalization of Heteroarenes.

L. Qin, S. Zard, G. Castanedo, 2017, Organic letters.

New radical chain reaction of S-alkoxycarbonyl dithiocarbonates: a useful source of alkyl radicals from alcohols

S. Zard, J. E. Forbes, 1990 .

A mild procedure for the reduction of aliphatic nitro compounds to oximes

D. Barton, S. Zard, Isabel Fernández, 1987 .

An expedient approach to allenes and polycyclic structures using propargyl radicals

S. Zard, B. Quiclet-Sire, C. Alameda-Angulo, 2006 .

A Radical Route to α-Substituted Enones.

S. Zard, Bartosz Bieszczad, 2022, Organic letters.

Generation and Capture of Iminyl Radicals from Ketoxime Xanthates

S. Zard, F. Gagosz, 1999 .

Absolute Rate Constants for Iminyl Radical Reactions.

M. Newcomb, S. Zard, B. Quiclet-Sire, 1997, The Journal of organic chemistry.

A novel and practical access to 13-epi-17-ketosteroids

S. Zard, J. Boivin, A. Schiano, 1992 .

A Simple Route to Functionalized Δ1-Pyrrolenines

S. Zard, Matilda Bingham, Cécile Moutrille, 2014 .

A new method for the generation and capture of iminylradicals

S. Zard, J. Boivin, Haiwen Zhang, 1999 .

A new source of nitrogen centered radicals

S. Zard, B. Quiclet-Sire, Anne-Claude Callier-Dublanchet, 1995 .

Iminyl, amidyl, and carbamyl radicals from O-benzoyl oximes and O-benzoyl hydroxamic acid derivatives

S. Zard, B. Quiclet-Sire, Anne-Claude Callier-Dublanchet, 1995 .

Amidyl and carbamyl radicals by stannane mediated cleavage of O-benzoyl hydroxamic acid derivatives

S. Zard, B. Quiclet-Sire, Anne-claude Callier, 1994 .

Iminyl radicals: Part I. generation and intramolecular capture by an olefin.

S. Zard, J. Boivin, E. Fouquet, 1994 .

Iminyl radicals: part II. ring opening of cyclobutyl- and cyclopentyliminyl radicals.

S. Zard, J. Boivin, E. Fouquet, 1994 .

Ring opening induced by iminyl radicals derived from cyclobutanones: new aspects of tin hydride cleavage of S-phenyl sulfenylimines

S. Zard, J. Boivin, E. Fouquet, 1991 .

Multiple radical additions starting with iminyl radicals derived from sulphenylimines.

S. Zard, J. Boivin, E. Fouquet, 1990 .

Nickel powder promoted 5-endo radical cyclisations. A concise approach to Erythrina alkaloids

S. Zard, B. Quiclet-Sire, J. Cassayre, 1998 .

An Ionic-Radical Approach to Vicinally Functionalized Cyclopentanones and Cyclohexanones.

S. Zard, Xuan Chen, Bartosz Bieszczad, 2022, Organic letters.

The xanthate route to six-membered carbocycles

S. Zard, 2022, Journal of Chemical Research.

Extension to the Silyl-Tethered Radical Cyclization: Cyclohex-2-en-1-oxy Vinyl Silanes in Stereoselective Radical Addition/Cyclization Cascades.

S. Zard, A. Mikhaylov, 2017, Organic letters.

A Flexible Radical‐Based Approach to TMS‐Substituted Propargyl Alcohols and to 2,3‐Allenols.

Zhi Li, S. Zard, 2009 .

A new, practical access to amidyl radicals.

S. Zard, Cécile Moutrille, 2004, Chemical communications.

A short synthesis of the erythrina skeleton and of (+/-)-alpha-lycorane.

S. Zard, L. D. Miranda, 2002, Organic letters.

Xanthate-Mediated Incorporation of Quaternary Centers into Heteroarenes.

J. Vors, S. Zard, Vincent L. Revil‐Baudard, 2018, Organic letters.

A short synthesis of (−)-dendrobine. Some observations on the nickel mediated radical cyclisation and on the Pauson–Khand reaction

S. Zard, J. Cassayre, 2001 .

Modular Approach to Substituted Pyridoazepinones.

S. Zard, Valentin S. Dorokhov, 2021, Organic letters.

A HIGHLY EFFICIENT REACTION FOR THE SYNTHESIS OF ESTERS AND FOR THE INVERSION OF SECONDARY ALCOHOLS

S. Zard, J. Boivin, E. Henriet, 1994 .

The invention of radical reactions: Part XVII. A decarboxylative sulphonylation of carboxylic acids

D. Barton, S. Zard, B. Misterkiewicz, 1987 .

Inexpensive Radical Methylation and Related Alkylations of Heteroarenes.

Qi Huang, S. Zard, 2018, Organic letters.

Sulfur chemistry in action. New perspectives for organic synthesis

S. Zard, 2023, Phosphorus, Sulfur, and Silicon and the Related Elements.

The xanthate route to all-carbon quaternary centers

S. Zard, B. Quiclet-Sire, 2019, Science China Chemistry.

Convergent Routes to Pyrroles Exploiting the Unusual Radical Chemistry of Xanthates – An Overview

S. Zard, B. Quiclet-Sire, 2017, Synlett.

Radical Instability in Aid of Efficiency: A Powerful Route to Highly Functional MIDA Boronates.

S. Zard, B. Quiclet-Sire, 2015, Journal of the American Chemical Society.

Unified, radical-based approach for the synthesis of spiroketals.

S. Zard, M. de Greef, 2007, Organic letters.

A Practical Variation on the Paal-Knorr Pyrrole Synthesis

S. Zard, B. Quiclet-Sire, L. Quintero, 2002 .

Novel route to triethylsilyl-substituted cyclopropanes.

S. Zard, Shiguang Li, 2014, Organic letters.

Nouvelle reaction de condensation des chalcones avec le cyanoacetate d'ethyle

S. Zard, A. Cambon, R. Pastor, 1981 .

A Route to 5,5-Dithiospiroketals and to Long-Chain Monomers from the Biomass.

S. Zard, B. Quiclet-Sire, Valentin S. Dorokhov, 2022, Organic letters.

Chemoselective Reduction: Xanthates as Traceless Precursors of Polyfunctionalized α,α-Dichloroketones.

S. Zard, Lucile Anthore-Dalion, 2017, Organic letters.

A Convergent Synthesis of Enantiopure Open-Chain, Cyclic, and Fluorinated α-Amino Acids.

S. Zard, Shiguang Li, Fernando Portela-Cubillo, 2016, Organic letters.

Radical Solution to the Alkylation of the Highly Base-Sensitive 1,1-Dichloroacetone. Application to the Synthesis of Z-Alkenoates and E,E-Dienoates.

S. Zard, Shiguang Li, L. V. White, 2015, Organic letters.

A Convenient, High Yielding Cleavage of the Thiocarbonyl Group in Xanthates

S. Zard, B. Quiclet-Sire, 2010 .

A Convergent Construction of Quaternary Centres and Polycyclic Structures

S. Zard, B. Quiclet-Sire, Grégori Binot, 2003 .

A convergent and flexible approach to hydroxylamines, hydrazines and related structures

S. Zard, B. Quiclet-Sire, B. Sortais, 2002 .

A convenient source of alkyl and acyl radicals

S. Zard, C. Tailhan, P. Delduc, 1988 .

An unusual access to 4,5-bis(alkylidene)-1,3-dithiolan-2-ones: A new class of cisoid dienes

S. Zard, J. Boivin, C. Tailhan, 1992 .

An expedient access to trifluoromethyl ketones from carboxylic acids

S. Zard, L. E. Kaim, J. Boivin, 1992 .

Alternating Radical Stabilities: A Convergent Route to Terminal and Internal Boronates

Qi Huang, S. Zard, J. Michalland, 2019, Angewandte Chemie.

Alternating Radical Stabilities. Convergent Route to Terminal and Internal Boronates Qi Huang, Jean Michalland, and Samir Z. Zard*

Qi Huang, S. Zard, J. Michalland, 2019 .

A two-step synthesis of α-keto vinyl carbinols from ketones.

S. Zard, L. Debien, 2013, Organic letters.

Radical decarboxylative alkylation of tartaric acid

C. Tachdjian, D. Barton, S. Zard, 1993 .

A Flexible Approach to Hexahydronaphthalene-1-carboxylates.

Zhi Li, S. Zard, B. Quiclet-Sire, 2012 .

A practical access to allylic sulphones and lactones from allylic nitro compounds

B. Barlaam, S. Zard, J. Boivin, 1990 .

A simple construction of the hydroxy-ketone side chain of corticosteroids from 17-oxo-steroids via nitro-olefins

D. Barton, W. Motherwell, S. Zard, 1982 .

Cyclisation of imine radicals derived from sulphenylimines: A simple access to Δ1-pyrrolines.

S. Zard, J. Boivin, E. Fouquet, 1990 .

β- and γ-lactams by nickel powder mediated 4-exo or 5-endo radical cyclisations. A concise construction of the mesembrine skeleton

S. Zard, B. Quiclet-Sire, J. Cassayre, 1998 .

Spirolactams by a novel ipso-radical cyclisation and loss of aromaticity

S. Zard, J. Boivin, M. Yousfi, 1997 .

On the mechanism of the nitrous acid induced conversion of an isopropylidene group into an alkyne

S. Zard, J. Boivin, A. Williams, 1995 .

New Radical Allylation Reaction of Iodides

S. Zard, B. Quiclet-Sire, F. L. Guyader, 1997 .

New Radical Allylation Reaction

S. Zard, B. Quiclet-Sire, 1996 .

Reduction of oximes and aliphatic nitro compounds to imines for further in situ reactions: a novel synthesis of pyrroles and pyrrolin-2-ones

D. Barton, W. Motherwell, E. S. Simon, 1986 .

A new synthesis of substituted dienes by reductive elimination of allylic nitro derivatives

B. Barlaam, S. Zard, J. Boivin, 1993 .

Reductive Formylation of Oximes. An Approach to the Synthesis of Vinyl Isonitriles.

A. Porter, D. Barton, S. Zard, 1988 .

A PRACTICAL ROUTE TO PYRAZINES AND QUINOXALINES, AND AN UNUSUAL SYNTHESIS OF BENZIMIDAZOLES

S. Zard, Julien P Sançon, C. Mougin, 2007 .

Allyl Ethyl Sulfone

S. Zard, B. Quiclet-Sire, 2004 .

A mild exchange reaction of xanthates with bromine

S. Zard, B. Quiclet-Sire, F. Pautrat, 2002 .

Model studies towards the synthesis of gilvocarcin M.

S. Zard, B. Quiclet-Sire, A. Cordero-Vargas, 2005, Organic & biomolecular chemistry.

A NEW SYNTHESIS OF PYRROLES FROM NITRO ALKENES

D. Barton, S. Zard, 1985 .

A novel radical chain reaction of xanthic anhydrides. Further observations on the intermediacy of alkoxy-thiocarbonyl radicals in the Barton-McCombie reaction

S. Zard, J. E. Forbes, 1989 .

Radical Fragment Coupling Route to Geminal Bis(boronates).

Qi Huang, S. Zard, 2018, Organic letters.

The invention of radical reactions : Part XV.Some mechanistic aspects of the decarboxylative rearrangement of thiohydroxamic esters

D. Barton, S. Zard, D. Bridon, 1987 .

The invention of radical reactions : Part XVI. Radical decarboxylative bromination and iodination of aromatic acids

D. Barton, S. Zard, B. Lacher, 1987 .

The Invention of New Radical Chain Reactions. Part XIII. High Yielding Decarboxylative Chalcogenation of Aliphatic and Alicyclic Acids

D. Barton, S. Zard, D. Bridon, 1987 .

Alternating Radical Stabilities. Convergent Route to Terminal and Internal Boronates Qi Huang, Jean Michalland, and Samir Z. Zard.

Qi Huang, S. Zard, J. Michalland, 2019, Angewandte Chemie.

Concise syntheses of L-selenomethionine and of L-selenocystine using radical chain reactions

D. Barton, P. Potier, S. Zard, 1986 .

A novel synthesis of 13-dithiol-2-ones from S-propargyl dithiocarbonates

S. Zard, J. Boivin, C. Tailhan, 1993 .

A Convergent, Stereoselective Route to Trisubstituted Alkenyl Boronates.

S. Zard, J. Michalland, 2021, Organic letters.

Radicals in Action: A Festival of Radical Transformations.

S. Zard, 2017, Organic letters.

Model studies toward the synthesis of kirkine.

S. Zard, B. Quiclet-Sire, Graciela Sanchez-Jimenez, 2005, Organic & biomolecular chemistry.

Application of an amidyl radical cascade to the total synthesis of (±)-fortucine leading to the structural revision of kirkine

S. Zard, B. Quiclet-Sire, L. Ricard, 2009 .

Generation of Hydroxyl Radicals from 1-Hydroxypyridine-2(1H)-thione and Their Application to Organic Synthesis.

S. Zard, J. Boivin, E. Crépon, 1993 .

Cyclizations and intermolecular additions of alkoxycarbonyloxy radicals from N-hydroxypyridine-2-thione carbonates

M. Newcomb, S. Zard, M. U. Kumar, 1991 .

A method for the net contra-thermodynamic isomerization of cyclic trisubstituted alkenes.

S. Zard, L. Petit, Raphael F. Guignard, 2013, Organic letters.

Macromolecular Design via the Interchange of Xanthates (MADIX): Polymerization of Styrene with O‐Ethyl Xanthates as Controlling Agents

C. Brochon, A. Wilczewska, S. Zard, 2002 .

Observations on the reaction of hydrazones with iodine: interception of the diazo intermediates.

S. Zard, B. Quiclet-Sire, 2006, Chemical communications.

The total synthesis of (+/-)-fortucine and a revision of the structure of kirkine.

S. Zard, B. Quiclet-Sire, L. Ricard, 2008, Angewandte Chemie.

Radical decarboxylative phosphorylation of carboxylic acids

D. Barton, S. Zard, D. Bridon, 1986 .

AN EFFICIENT SYNTHESIS OF LARGE RING ACETYLENES

S. Zard, J. Boivin, S. Huppé, 1995 .

An expedient radical based approach to difluorophosphonate analogues of thionucleosides

S. Zard, J. Boivin, Laure Ramos, 1998 .

Xanthic Anhydrides: A Novel and Convenient Source of Alkoxythiocarbonyl and Alkyl Radicals.

S. Zard, J. E. Forbes, 1993 .

The invention of radical reactions. Part XVIII. Decarboxylative radical addition to arsenic, antimony, and bismuth phenylsulphides - a novel synthesis of nor-alcohols from carboxylic acids

D. Barton, S. Zard, D. Bridon, 1989 .

A Direct Xanthate-Based Route to γ-Thiolactones

S. Zard, Raphael Simonet-Davin, 2018, Synlett.

An Expedient Radical Based Approach to Difluorophosphonate Analogues of Thionucleosides.

S. Zard, J. Boivin, Laure Ramos, 1998 .

Radical addition to vinyl sulphones and vinyl phosphonium salts

D. Barton, H. Togo, S. Zard, 1985 .

A flexible, convergent approach to polycyclic indole structures: formal synthesis of (+/-)-mersicarpine.

S. Zard, Aurélien Biechy, 2009, Organic letters.

A Versatile Radical‐Based Synthesis of γ‐Lactams Using Nickel Powder/Acetic Acid.

S. Zard, J. Boivin, M. Yousfi, 1994 .

Controlled radical polymerization in dispersed media

Herve Adam, Dominique Charmot, D. Charmot, 2000 .

N-hydroxy-2-pyridinethione: A mild and convenient source of hydroxyl radicals

S. Zard, J. Boivin, E. Crépon, 1990 .

Novel radical chain reactions based on O-alkyl tin dithiocarbonates

S. Zard, J. Boivin, J. Camara, 1992 .

Radical decarboxylative addition onto protonated heteroaromatic (and related) compounds

D. Barton, H. Togo, S. Zard, 1986 .

The Invention of High Yielding Radical Chain Reactions

D. Barton, S. Zard, 1986 .

Radicals: their importance in synthetic chemistry and their relevance to biology

D. Barton, S. Zard, 1985 .

FURTHER OBSERVATIONS ON THE THERMAL STABILITY OF N-HYDROXY-2-THIOPYRIDONE ESTERS : IMPROVED DECARBOXYLATIVE RADICAL ADDITIONS TO OLEFINS

S. Zard, J. Boivin, E. Crépon, 1991 .

Some further novel transformations of geminal (pyridine-2-thiyl) phenylsulphones

D. Barton, S. Zard, J. Boivin, 1989 .

A convenient high yielding synthesis of nor-alcohols from carboxylic acids

D. Barton, S. Zard, D. Bridon, 1985 .

New decarboxylative chalcogenation of aliphatic and alicyclic carboxylic acids.

D. Barton, S. Zard, D. Bridon, 1984 .

Stereospecificity in radical carbon–carbon bond formation reactions based on tartaric acid

C. Tachdjian, D. Barton, S. Zard, 1987 .

A PRACTICAL DECARBOXYLATIVE HYDROXYLATION OF CARBOXYLIC ACIDS

D. Barton, S. Zard, B. Quiclet-Sire, 1998 .

Invention of new reactions useful in the chemistry of natural products

D. Barton, S. Zard, 1986 .

Radical aminomethylation of unactivated alkenes.

S. Zard, B. Quiclet-Sire, 2008, Organic letters.

A convenient access to 16-methylene and 16β-methyl corticosteroids by a novel transformation of geminal bis(phenylsulphinyl) intermediates

S. Zard, J. Boivin, C. Chauvet, 1992 .

Proof of a radical transannular hydrogen migration in the longifolene series.

G. Ourisson, S. Zard, J. Boivin, 1990 .

Convergent Route to β-Amino Acids and to β-Heteroarylethylamines: An Unexpected Vinylation Reaction.

S. Zard, Xuan Chen, 2020, Organic letters.

On the importance of xanthate substituents in the MADIX process

Mathias Destarac, D. Taton, Daniel Taton, 2003 .

A new selective reduction of nitroalkenes into enamides

S. Zard, B. Quiclet-Sire, N. M. Laso, 1996 .

Macromolecular Design by Interchange of Xanthates: Background, Design, Scope and Applications

D. Taton, S. Zard, M. Destarac, 2008 .

A Short Synthesis of (.+‐.)‐13‐Deoxyserratine.

S. Zard, F. Gagosz, J. Cassayre, 2002 .

Transfer of chirality by the use of an all carbon tether.

S. Zard, Marie-Gabrielle Braun, R. Heng, 2011, Organic letters.

Dithiocarbonate group transfer in radical chain reactions

S. Zard, J. E. Forbes, C. Tailhan, 1990 .

A Direct Approach to Enantiopure Propionate Derivatives from Ethyl Lactate

S. Zard, David Clemente-Tejeda, Juan Carlos Ortiz Lara, 2016, Synthesis.

Preparation of olefins from alcohols by thermal rearrangement of propargylic xanthates

S. Zard, Mélanie Fauré-Tromeur, 1999 .

A new access to 1,3-dithiol-2-ylidenes from S-propargyl dithiocarbonates (xanthates)

S. Zard, J. Boivin, E. Henriet, 1995 .

Various strategies for the chemical transformation of xanthate-functional chain termini in MADIX copolymers

A. Wilczewska, L. Petit, S. Zard, 2006 .

Some aspects of the radical chemistry of xanthates.

S. Zard, B. Quiclet-Sire, 2012, Chimia.

A Short and Efficient Degradation of the Bile Acid Side Chain. Some Novel Reactions of Sulfines and α-Keto Esters.

D. Barton, S. Zard, J. Wozniak, 1989 .

Vinylogous thionothio compounds for RAFT polymerization

S. Zard, M. Destarac, Isabelle Gauthier-Gillaizeau, 2006 .

The xanthate route to organofluorine derivatives. A brief account.

S. Zard, 2016, Organic & biomolecular chemistry.

A Convergent Radical Based Route to Trifluoromethyl Ketones and to α,β-Unsaturated Trifluoromethyl Ketones.

S. Zard, Lucile Anthore, 2015, Organic Letters.

A convenient metal-free reagent for the generation and capture of trifluoromethanethiol.

S. Zard, Shiguang Li, 2013, Organic letters.

Functional primary amines and diamines from alpha-aminoacids. a concise route to substituted 2-aminotetralins.

S. Zard, B. Quiclet-Sire, Guillaume Révol, 2009, Organic letters.

Allylic alcohols as radical allylating agents. An overall olefination of aldehydes and ketones.

Nicolas Charrier, S. Zard, B. Quiclet-Sire, 2008, Journal of the American Chemical Society.

Radicals from aldehydes : A convergent access to dienes and δ-lactones

S. Bagal, S. Zard, Lucie Tournier, 2006 .

A New Radical Vinylation Reaction of Iodides and Dithiocarbonates.

S. Zard, B. Quiclet-Sire, F. Bertrand, 1999, Angewandte Chemie.

Extension to the Silyl-Tethered Radical Cyclization: Cyclohex-2-en-1-oxy Vinyl Silanes in Stereoselective Radical Addition/Cyclization Cascades.

S. Zard, A. Mikhaylov, 2017, Organic letters.

An expedient total synthesis of (±)-estrone derivatives

B. Barlaam, S. Zard, L. E. Kaim, 1991 .

Radical addition to strained olefins: a flexible access to small ring derivatives

S. Zard, B. Quiclet-Sire, Nicolas Legrand, 2000 .

A convergent approach to polycyclic aromatic hydrocarbons.

S. Zard, Raphael F. Guignard, 2011, Chemical communications.

N‐Hydroxy‐2‐pyridinethione: A Mild and Convenient Source of Hydroxyl Radicals.

S. Zard, J. Boivin, E. Crépon, 1992 .

A very short degradation of the bile acid side chain

D. Barton, S. Zard, J. Wozniak, 1987 .