K. S. Feldman

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Immunomodulatory ellagitannin chemistry

A. Coca, K. S. Feldman, M. Lawlor, 2009 .

Palau'amine and related oroidin alkaloids dibromophakellin and dibromophakellstatin inhibit the human 20S proteasome.

K. S. Feldman, Theresa A Lansdell, P. Baran, 2012, Journal of natural products.

Modern Pummerer-type reactions

K. S. Feldman, K. Feldman, 2006 .

Extending Pummerer reaction chemistry. Asymmetric synthesis of spirocyclic oxindoles via chiral indole-2-sulfoxides.

K. S. Feldman, Andrew G. Karatjas, 2006, Organic letters.

Use of Stang's reagent, PhI(CN)OTf, to promote Pummerer-like oxidative cyclization of 2-(phenylthio)indoles

K. S. Feldman, Daniela Boneva Vidulova, 2004 .

Allenyl azide cycloaddition chemistry. Synthesis of annelated indoles from 2-(allenyl)phenyl azide substrates.

M. R. Iyer, K. S. Feldman, D. Hester, 2006, Organic letters.

Allenyl azide cycloaddition chemistry: exploration of the scope and mechanism of cyclopentennelated dihydropyrrole synthesis through azatrimethylenemethane intermediates.

M. R. Iyer, K. S. Feldman, Carlos Silva López, 2008, The Journal of organic chemistry.

Allenyl azide cycloaddition chemistry. synthesis of pyrrolidine-containing bicycles and tricycles via the possible intermediacy of azatrimethylenemethane species.

M. R. Iyer, K. S. Feldman, 2005, Journal of the American Chemical Society.

Inter- and Intramolecular Addition/Cyclizations of Sulfonamide Anions with Alkynyliodonium Triflates. Synthesis of Dihydropyrrole, Pyrrole, Indole, and Tosylenamide Heterocycles

K. S. Feldman, K. Schildknegt, M. M. Bruendl, 1996 .

Cyclization cascade of allenyl azides: a dual mechanism.

M. R. Iyer, K. S. Feldman, O. N. Faza, 2007, Journal of the American Chemical Society.

Chemistry of Gallotannin-Derived o-Quinones: Reactivity toward Nucleophiles

H. Appel, K. S. Feldman, S. Quideau, 1995 .

Indolidenes and Indolidenium Intermediates in the Synthesis of Cyclopent[b]indoles: Mechanistic Studies on Intramolecular Cyclizations.

K. S. Feldman, Christopher M. Glinkerman, I. Gonzalez, 2015, The Journal of organic chemistry.

In vitro and in vivo inhibition of LPS-induced tumor necrosis factor-alpha production by dimeric gallotannin analogues.

C. Lang, K. S. Feldman, M. Lawlor, 2002, Bioorganic & medicinal chemistry.

In vitro and In vivo inhibition of LPS-stimulated tumor necrosis factor-α secretion by the gallotannin β-d-pentagalloylglucose

C. Lang, K. S. Feldman, M. Lawlor, 2001 .

Binding affinities of gallotannin analogs with bovine serum albumin: ramifications for polyphenol-protein molecular recognition.

K. S. Feldman, R. Nicewonger, S. Ensel, 1999, Phytochemistry.

The Pennsylvania State University The Graduate School Eberly College of Science PALLADIUM-CATALYZED HALOGENATION OF ORTHO-C-H BONDS OF BENZYLAMINE PICOLINAMIDES AND ARYLETHYLAMINE PICOLINAMIDES A Thesis in Chemistry

K. S. Feldman, Yanming Wang, Chengxi Lu, 2014 .

Chapter 6 - Alkynyliodonium Salts in Organic Synthesis

K. S. Feldman, 2004 .

Preliminary studies towards crosslinking polymerizations with tetraethynylmethane and its derivatives: evidence for unusually facile alkyne hydration

K. S. Feldman, M. Chasmawala, D. A. Mareska, 1996 .

Preparation and Some Subsequent Transformations of Tetraethynylmethane

K. S. Feldman, W. Youngs, J. Bradshaw, 1994 .

Tetrahydrofuran synthesis via free radical mediated addition of functionalized alkenes to aryl vinyl oxiranes

K. S. Feldman, T. E. Fisher, 1989 .

Intramolecular [3 + 2] cyclocondensations of alkenes with indolidenes and indolidenium cations.

K. S. Feldman, Christopher M. Glinkerman, I. Gonzalez, 2014, Journal of the American Chemical Society.

Intramolecular bicyclization of hydroxypentynyliodonium triflate derivatives to furnish cyclopentannelated tetrahydrofurans: The first examples of cyclopentene formation following alkoxide addition to alkynyliodonium salts

K. S. Feldman, M. M. Bruendl, 1998 .

Vinylcyclopentene synthesis via phenylthio radical catalyzed addition of electron deficient alkynes to substituted vinylcyclopropanes

K. S. Feldman, R. Ruckle, A. Romanelli, 1989 .

Preparation of Five-Membered Nitrogen-Containing Heterocycles via [Three-Atom + Two-Atom] Combination of Tosylamide Anions with Phenyl(propynyl)iodonium Triflate

K. S. Feldman, K. Schildknegt, M. M. Bruendl, 1995 .

A relationship between amide hydrogen bond strength and quinone reduction potential: implications for photosystem I and bacterial reaction center quinone function.

K. S. Feldman, J. Golbeck, D. Hester, 2007, Bioorganic & medicinal chemistry letters.

Diazonamide synthesis studies: use of Negishi coupling to fashion diazonamide-related biaryls with defined axial chirality.

K. S. Feldman, G. Lessene, K. Eastman, 2002, Organic letters.

Alkynyliodonium salts in organic synthesis. Dihydrofuran formation via a formal stevens shift of a carbon substituent within a disubstituted-carbon oxonium ylide.

K. S. Feldman, M. Wrobleski, K. Feldman, 2000, The Journal of organic chemistry.

A proposal for the mechanism-of-action of diazoparaquinone natural products.

K. S. Feldman, K. Eastman, 2005, Journal of the American Chemical Society.

Extending Pummerer reaction chemistry. Synthesis of (+/-)-dibromophakellstatin by oxidative cyclization of an imidazole derivative.

K. S. Feldman, A. P. Skoumbourdis, 2005, Organic letters.

Extending Pummerer reaction chemistry. Application to the oxidative cyclization of indole derivatives.

K. S. Feldman, Daniela Boneva Vidulova, K. Feldman, 2004, Organic letters.

Functionalization of 2-bromo-N-benzyl indole via lithium–bromide exchange

K. S. Feldman, Jocelyn E. Brown, I. Gonzalez, 2015 .

Extending Pummerer reaction chemistry: studies in the palau'amine synthesis area.

K. S. Feldman, Jianfeng Li, Ahmed Y. Nuriye, 2011, The Journal of organic chemistry.

Studies on the Synthesis of the Alkaloid (-)-Gilbertine via Indolidene Chemistry.

K. S. Feldman, T. S. Folda, 2016, The Journal of organic chemistry.

Synthesis of eight-membered carbocycles via intramolecular [6.pi. + 2.pi.] photocycloaddition of alkenyl tropones

K. S. Feldman, A. Freyer, J. Come, 1986 .

Extending Pummerer reaction chemistry. Application to the oxidative cyclization of tryptophan derivatives.

K. S. Feldman, Andrew G. Karatjas, 2004, Organic letters.

Dragmacidin E synthesis studies. Preparation of a model heptacyclic core structure.

K. S. Feldman, P. Ngernmeesri, 2010, Organic letters.

Extending Pummerer reaction chemistry. Examination of the prospects for forming vicinal quaternary carbon centers

K. S. Feldman, Ahmed Y. Nuriye, 2009 .

Extending Pummerer reaction chemistry: (+/-)-dibromoagelaspongin synthesis and related studies.

K. S. Feldman, M. Fodor, 2009, The Journal of organic chemistry.

Extending pummerer reaction chemistry. Application to the total synthesis of (+/-)-dibromoagelaspongin.

K. S. Feldman, M. Fodor, K. Feldman, 2008, Journal of the American Chemical Society.

Extending Pummerer reaction chemistry. development of a strategy for the regio- and stereoselective oxidative cyclization of 3-(omega-nucleophile)-tethered indoles.

K. S. Feldman, Andrew G. Karatjas, Daniela Boneva Vidulova, 2005, The Journal of organic chemistry.

Total Synthesis of (±)-Dragmacidin E: Problems Solved and Lessons Learned.

K. S. Feldman, P. Ngernmeesri, 2012, Synlett : accounts and rapid communications in synthetic organic chemistry.

Total synthesis of (±)-dragmacidin E.

K. S. Feldman, P. Ngernmeesri, 2011, Organic letters.

Extending Pummerer reaction chemistry: application to the assembly of the pentacyclic core of dibromopalau'amine.

K. S. Feldman, Ahmed Y. Nuriye, 2010, Organic letters.

Dragmacidin E synthesis studies. Preparation of a model cycloheptannelated indole fragment.

K. S. Feldman, P. Ngernmeesri, 2005, Organic letters.

Alkynyliodonium salts in organic synthesis. Application to the total synthesis of (-)-agelastatin A and (-)-agelastatin B.

K. S. Feldman, J. C. Saunders, K. Feldman, 2002, Journal of the American Chemical Society.

Enantioselective synthesis of the ent-lomaiviticin A bicyclic core.

K. S. Feldman, Brandon R. Selfridge, 2012, Organic letters.

Biomimetic synthesis of (±) panacene

K. S. Feldman, 1982 .

Allenyl azide cycloaddition chemistry. 2,3-cyclopentennelated indole synthesis through indolidene intermediates.

M. R. Iyer, K. S. Feldman, O. N. Faza, 2009, The Journal of organic chemistry.

Ellagitannin Chemistry. Syntheses of Tellimagrandin II and a Dehydrodigalloyl Ether‐Containing Dimeric Gallotannin Analogue of Coriariin A.

K. S. Feldman, K. Sahasrabudhe, 2010 .

Recent progress in ellagitannin chemistry.

K. S. Feldman, 2005, Phytochemistry.

Ellagitannin Chemistry. The First Total Synthesis of a Dimeric Ellagitannin, Coriariin A.

K. S. Feldman, M. Lawlor, 2000 .

Ellagitannin chemistry. Evolution of a three-component coupling strategy for the synthesis of the dimeric ellagitannin coriariin A and a dimeric gallotannin analogue.

K. S. Feldman, M. Lawlor, K. Sahasrabudhe, 2000, The Journal of organic chemistry.

Galloyl-Derived Orthoquinones as Reactive Partners in Nucleophilic Additions and Diels-Alder Dimerizations: A Novel Route to the Dehydrodigalloyl Linker Unit of Agrimoniin-Type Ellagitannins.

H. Appel, K. S. Feldman, S. Quideau, 1996, The Journal of organic chemistry.

Ellagitannin Chemistry. First Total Synthesis of the 2,3- and 4,6-Coupled Ellagitannin Pedunculagin.

K. S. Feldman, Randall S. Smith, 1996, The Journal of organic chemistry.

Ellagitannin Chemistry.

K. S. Feldman, S. Quideau, K. Feldman, 1996, Chemical reviews.

Ellagitannin Chemistry. Preparative and Mechanistic Studies of the Biomimetic Oxidative Coupling of Galloyl Esters

K. S. Feldman, S. Ensel, K. Feldman, 1994 .

Ellagitannin Chemistry. The First Total Chemical Synthesis of an Ellagitannin Natural Product, Tellimagrandin I

K. S. Feldman, R. Minard, S. Ensel, 1994 .

Ellagitannin Chemistry. The First Example of Biomimetic Diastereoselective Oxidative Coupling of a Glucose‐Derived Digalloyl Substrate.

K. S. Feldman, S. Ensel, 1993 .

Prospects and Progress in Ellagitannin Synthesis

K. S. Feldman, M. Lawlor, S. Quideau, 1999 .

Photochemistry of 2-indolyl aryl ethers: An unexpected rearrangement leading to C-C bond formation

K. S. Feldman, Daniela Boneva Vidulova, 2003 .

Synthesis studies on the lomaiviticin A aglycone core: development of a divergent, two-directional strategy.

K. S. Feldman, Brandon R. Selfridge, K. Feldman, 2013, The Journal of organic chemistry.

Efficient Stereo- and Regiocontrolled Alkene Photodimerization through Hydrogen Bond Enforced Preorganization in the Solid State

R. F. Campbell, K. S. Feldman, K. Feldman, 1995 .

Modulating the stereochemical outcome of the Ireland–Claisen reaction of (E)- and (Z)-allylic glycolates

K. S. Feldman, Brandon R. Selfridge, 2012 .

Macrocyclization through radical-mediated vinylcyclopropane/alkene condensation. Facile entry into the brefeldin ring system

K. S. Feldman, H. Berven, M. Parvez, 1993 .

Radical-mediated intramolecular [3-atom + 2-atom] addition and the synthesis of (.+-.)-rocaglamide: model studies

K. S. Feldman, C. Burns, 1991 .

Oxidative Aryl‐Coupling Reactions in Synthesis

K. S. Feldman, G. Lessene, 2004 .

The Oxygenation of Vinylcyclopropanes as an Entry into Stereoselective 1,3-Diol Synthesis

K. S. Feldman, 1995 .

Synthesis studies on the Melodinus alkaloid meloscine.

K. S. Feldman, Joshua F. G. Antoline, 2013, Tetrahedron.

Stang's reagent

K. S. Feldman, W. Clayton, 2008, Catalysis from A to Z.

Stereochemical studies on the preparation and subsequent reductive cleavage of 1,2-dioxolanes. Application to the synthesis of (±)-yashabushitriol

K. S. Feldman, R. Simpson, 1989 .

Phenylthio radical mediated synthesis of substituted 3-vinylcyclohexanones. Interruption of the ring-opening polymerization of 1,3-dioxolan-4-yl radicals.

K. S. Feldman, Kuok Keong Vong Antonio, K. Feldman, 1990 .

The oxygenation of substituted vinylcyclopropanes: preparative and mechanistic studies

K. S. Feldman, R. Simpson, K. Feldman, 1989 .

Synthesis of polyoxygenated hydrocarbons via radical-mediated oxygenation of vinylcyclopropanes

K. S. Feldman, R. Simpson, M. Parvez, 1986 .

Synthesis of the barbaralone nucleus via photocyclization of an alkynyl tropone

Bradley D. Smith, K. S. Feldman, G. Fegley, 1987 .

Thioamide and Thioester Cyclopentane Synthesis via Trimethyltin Radical Catalyzed Alkenylation of Substituted (Thiocarbonyl)cyclopropanes

K. S. Feldman, K. Schildknegt, 1994 .

Ellagitannin chemistry. The first example of biomimetic diastereoselective oxidative coupling of a glucose-derived digalloyl substrate

K. S. Feldman, S. Ensel, 1993 .

Alkynyliodonium salts in organic synthesis. Development of a unified strategy for the syntheses of (-)-agelastatin A and (-)-agelastatin B.

K. S. Feldman, M. Wrobleski, J. C. Saunders, 2002, The Journal of organic chemistry.

1,6-CH insertion of alkylidenecarbenes in 1-naphthol and 1-anthrol derivatives

K. S. Feldman, Angela L. Perkins, 2001 .

Allenyl azide cycloaddition chemistry: application to the total synthesis of (±)-meloscine.

K. S. Feldman, Joshua F. G. Antoline, 2012, Organic letters.

Alkynyliodonium salts in organic synthesis. Application to the preparation of the tricyclic core of (+/-)-halichlorine.

K. S. Feldman, Angela L. Perkins, K. Masters, 2004, The Journal of organic chemistry.

Cobalt mediated alkene/diene coupling; documentation of scope, limitations, and regioselectivity

K. S. Feldman, K. C. Grega, 1990 .

Toward Covalently Linked Organic Networks: Model Studies and Connector Syntheses

R. F. Campbell, K. S. Feldman, K. Masters, 1997 .

Cyclization Pathways of a (Z)-Stilbene-Derived Bis(orthoquinone monoketal)

K. S. Feldman, 1997 .

2,2-Dihalovinylcyclopropanes as highly diastereoselective three-atom addends in phenylthio radical mediated vinylcyclopentane synthesis

P. Weinreb, K. S. Feldman, H. Berven, 1993 .

Vinylcyclopentane synthesis via phenylthio radical catalyzed alkenylation of vinylcyclopropanes: preparative and mechanistic studies

K. S. Feldman, R. Ruckle, A. Romanelli, 1992 .

Mechanistic and preparative studies of the intramolecular photocyclization of methylated 2-(4-pentenyl)tropones

K. S. Feldman, D. Rotella, Ming‐Jung Wu, 1989 .

Synthesis of eight-membered carbocycles via intramolecular [6.pi. + 2.pi.] photocycloaddition of alkenyl tropones

K. S. Feldman, A. Freyer, J. Come, 1986 .

Allenyl azide cycloaddition chemistry. photochemical initiation and CuI mediation leads to improved regioselectivity.

K. S. Feldman, O. N. Faza, C. López, 2008, Organic letters.

Probing the Role of Polyphenol Oxidation in Mediating Insect−Pathogen Interactions. Galloyl-Derived Electrophilic Traps for the Lymantria dispar Nuclear Polyhedrosis Virus Matrix Protein Polyhedrin

H. Appel, K. S. Feldman, K. Bowers, 1999 .

Immunostimulation by plant polyphenols: a relationship between tumor necrosis factor-alpha production and tannin structure.

K. S. Feldman, W. Scheuchenzuber, K. Sahasrabudhe, 1999, Bioorganic & medicinal chemistry letters.

Ellagitannin Chemistry. Syntheses of Tellimagrandin II and a Dehydrodigalloyl Ether-Containing Dimeric Gallotannin Analogue of Coriariin A.

K. S. Feldman, K. Sahasrabudhe, 1999, Journal of Organic Chemistry.

Alkynyliodonium salts in organic synthesis. Preparation of 2-substituted-3-p-toluenesulfonyldihydrofurans from 1-hydroxybut-3-ynyliodonium ethers via a formal Stevens shift of a carbon group.

K. S. Feldman, M. Wrobleski, 2000, Organic letters.

Intramolecular Bicyclizations of Tosylamide-Containing Alkynyliodonium Salts as an Efficient Entry into Polycyclic Alkaloid Skeleta

K. S. Feldman, K. Schildknegt, A. C. Bohnstedt, 1995 .

Synthesis of Dibromophakellin,Dibromophakellstatin, and Dibromoagelaspongin via OxidativeCyclization of Dihydrooroidin Derivatives

K. S. Feldman, A. P. Skoumbourdis, M. Fodor, 2009 .

Extending Pummerer reaction chemistry. Synthesis studies in the phakellin alkaloid area.

K. S. Feldman, A. P. Skoumbourdis, M. Fodor, 2007, The Journal of organic chemistry.

Alkynyliodonium Salts in Organic Synthesis. Preparation of Annelated Dihydropyrroles by Cascade Addition/Bicyclization of Dienyltosylamide Anions with Phenyl(propynyl)iodonium Triflate.

K. S. Feldman, D. A. Mareska, 1999, The Journal of organic chemistry.

EXPLORATION OF BRAVERMAN REACTION CHEMISTRY. SYNTHESIS OF TRICYCLIC DIHYDROTHIOPHENE DIOXIDE DERIVATIVES FROM BISPROPARGYL SULFONES.

K. S. Feldman, Brandon R. Selfridge, K. Feldman, 2010, Heterocycles.

Total synthesis of (.+-.)-panacene

K. S. Feldman, C. Mechem, Leslie Nader, 1982 .

In vitro and In vivo inhibition of LPS-stimulated tumor necrosis factor-alpha secretion by the gallotannin beta-D-pentagalloylglucose.

C. Lang, K. S. Feldman, M. Lawlor, 2001, Bioorganic & medicinal chemistry letters.

Studies on the mechanism of action of prekinamycin, a member of the diazoparaquinone family of natural products: evidence for both sp2 radical and orthoquinonemethide intermediates.

K. S. Feldman, K. Eastman, K. Feldman, 2006, Journal of the American Chemical Society.

Cyclization Cascade of Allenyl Azides: Synergy Between Theory and Experiment.

K. S. Feldman, O. N. Faza, C. López, 2010, Current organic chemistry.

Total synthesis of (±)-dactylol and related studies

K. S. Feldman, D. Rotella, Ming‐Jung Wu, 1990 .

Template-controlled oligomerization of methyl methacrylate

K. S. Feldman, Yoon-Bae Lee, 1987 .

Alkynyliodonium salts in organic synthesis. Application to the total synthesis of the tropoloisoquinoline alkaloid pareitropone.

K. S. Feldman, Timothy D. Cutarelli, 2002, Journal of the American Chemical Society.

Stereoselective, Intermolecular Dienyltosylamide/Alkynyliodonium Salt Additions in the Synthesis of Fused Bicyclic Dihydropyrrole Derivatives

K. S. Feldman, D. A. Mareska, 1998 .

Template-controlled oligomerization support studies. Template synthesis and functionalization

P. Weinreb, K. S. Feldman, S. Ensel, 1990 .

Template‐Controlled Oligomerization Support Studies. Template Synthesis and Functionalization.

P. Weinreb, K. S. Feldman, S. Ensel, 1990 .