Organocatalytic enantioselective aza-Friedel–Crafts reaction of sesamols with N-sulfonylimines catalyzed by 6′-OH Cinchona alkaloids

[1]  S. S. Chimni,et al.  Organocatalytic Enantioselective Morita–Baylis–Hillman Reaction of Maleimides with Isatins , 2013 .

[2]  S. S. Chimni,et al.  Organocatalytic Asymmetric Synthesis of 3-Amino-2-oxindole Derivatives Bearing a Tetra-Substituted Stereocenter , 2013 .

[3]  S. S. Chimni,et al.  Asymmetric organocatalytic addition reactions of maleimides: a promising approach towards the synthesis of chiral succinimide derivatives. , 2013, Chemistry, an Asian journal.

[4]  Pankaj Chauhan,et al.  Mechanochemistry assisted asymmetric organocatalysis: A sustainable approach , 2012, Beilstein journal of organic chemistry.

[5]  S. S. Chimni,et al.  Grinding‐Assisted Asymmetric Organocatalysis: A Solvent‐free Approach to the Formation of Vicinal Quaternary and Tertiary Stereocenters , 2012 .

[6]  Lili Lin,et al.  Catalytic Asymmetric Friedel–Crafts Reaction of Activated Phenols and 4‐Oxo‐4‐arylbutenoates , 2012 .

[7]  S. S. Chimni,et al.  Recent advances in asymmetric organocatalytic conjugate addition of arenes and hetero-arenes , 2012 .

[8]  J. Qu,et al.  Enantioselective Friedel-Crafts reactions between phenols and N-tosylaldimines catalyzed by a leucine-derived bifunctional catalyst. , 2012, Chemical communications.

[9]  A. Lattanzi,et al.  Enantioselective organocatalytic α-heterofunctionalization of active methines , 2012 .

[10]  K. Jørgensen,et al.  The diarylprolinol silyl ether system: a general organocatalyst. , 2012, Accounts of chemical research.

[11]  R. Rios.  Organocatalytic enantioselective methodologies using Morita–Baylis–Hillman carbonates and acetates , 2012 .

[12]  S. S. Chimni,et al.  Aromatic hydroxyl group—a hydrogen bonding activator in bifunctional asymmetric organocatalysis , 2012 .

[13]  S. S. Chimni,et al.  Facile Construction of Vicinal Quaternary and Tertiary Stereocenters via Regio‐ and Stereoselective Organocatalytic Michael Addition to Nitrodienes , 2011 .

[14]  K. Nagasawa,et al.  Organocatalytic Asymmetric Synthesis of N,N-Bis(dihydrofuranyl)hydroxyamines: A Cascade Reaction Involving Friedel–Crafts Alkylation, Internal Redox Reaction, and Umpolung , 2011 .

[15]  A. Mazzanti,et al.  Enantiopure α-imino glyoxylate: a versatile substrate for the spontaneous asymmetric synthesis of unnatural hydroxyaryl glycinates , 2011 .

[16]  S. S. Chimni,et al.  Asymmetric Organocatalytic Aza‐Friedel–Crafts Reaction of Naphthols with N‐Sulfonyl Imines , 2011 .

[17]  Hao Li,et al.  Organocatalytic enantioselective Friedel-crafts reactions of 1-naphthols with aldimines. , 2011, Organic letters.

[18]  K. Noguchi,et al.  Entropy-controlled catalytic asymmetric 1,4-type Friedel-Crafts reaction of phenols using conformationally flexible guanidine/bisthiourea organocatalyst. , 2010, Angewandte Chemie.

[19]  Ying‐Chun Chen,et al.  Organocatalytic and electrophilic approach to oxindoles with C3-quaternary stereocenters. , 2010, Organic letters.

[20]  J. Cossy,et al.  Enantioselective synthesis of SSR 241586 by using an organo-catalyzed Henry reaction. , 2010, Organic letters.

[21]  S. S. Chimni,et al.  Asymmetric addition of indoles to isatins catalysed by bifunctional modified cinchona alkaloid catalysts. , 2010, Chemistry.

[22]  Xiaomei Zhang,et al.  Highly enantioselective construction of spiro[4H-pyran-3,3'-oxindoles] through a domino Knoevenagel/Michael/cyclization sequence catalyzed by cupreine. , 2010, Organic letters.

[23]  Xiaomei Zhang,et al.  Organocatalytic Enantioselective Friedel–Crafts Alkylation of Sesamol with Nitro Olefins , 2010 .

[24]  Xiaomei Zhang,et al.  Remarkably Mild and EfficientCetrimonium Bromide Catalyzed Friedel-CraftsAmidoalkylation of Sesamols with N-BocImines Generated In Situ in Aqueous Medium , 2010 .

[25]  D. Enders,et al.  Enantioselective Organocatalytic Synthesis of Arylglycines via Friedel-Crafts Alkylation of Arenes with a Glyoxylate Imine , 2010 .

[26]  J. Campagne,et al.  Organocatalyzed Asymmetric Friedel–Crafts Reactions , 2010 .

[27]  Hualiang Jiang,et al.  Facile Creation of 3-Indolyl-3-hydroxy-2-oxindoles by an Organocatalytic Enantioselective Friedel–Crafts Reaction of Indoles with Isatins , 2010 .

[28]  P. Li,et al.  Asymmetric synthesis of fluorinated flavanone derivatives by an organocatalytic tandem intramolecular oxa-Michael addition/electrophilic fluorination reaction by using bifunctional cinchona alkaloids. , 2009, Chemistry.

[29]  P. Burns,et al.  Uranyl-peroxide interactions favor nanocluster self-assembly. , 2009, Journal of the American Chemical Society.

[30]  M. Zeng,et al.  Chiral Brønsted acid catalyzed Friedel-Crafts alkylation reactions. , 2009, Chemical Society reviews.

[31]  Dong Wang,et al.  Enantioselective organocatalytic anti-Mannich-type reaction of N-unprotected 3-substituted 2-oxindoles with aromatic N-Ts-aldimines. , 2009, The Journal of organic chemistry.

[32]  Junmin Zhang,et al.  Highly enantioselective synthesis of nitrocyclopropanes via organocatalytic conjugate addition of bromomalonate to alpha,beta-unsaturated nitroalkenes. , 2009, Organic letters.

[33]  C. Palomo,et al.  Asymmetric organocatalysis by chiral Brønsted bases: implications and applications. , 2009, Chemical Society reviews.

[34]  M. Bandini,et al.  Enantioselective organocatalyzed Henry reaction with fluoromethyl ketones. , 2008, Chemical communications.

[35]  F. Liu,et al.  Organocatalytic and Enantioselective Direct Vinylogous Michael Addition to Maleimides , 2008 .

[36]  Jun‐An Ma,et al.  Chiral Brønsted Acid‐Mediated Enantioselective Organocatalytic Three‐Component Reaction for the Construction of Trifluoromethyl‐Containing Molecules , 2008 .

[37]  Canxiong Guo,et al.  9-Thiourea Cinchona alkaloid supported on mesoporous silica as a highly enantioselective, recyclable heterogeneous asymmetric catalyst. , 2008, Chemical communications.

[38]  Q. Kang,et al.  Highly enantioselective friedel-crafts reaction of 4,7-dihydroindoles with imines by chiral phosphoric acids: facile access to 2-indolyl methanamine derivatives. , 2008, Chemistry.

[39]  E. Tiekink,et al.  Synthesis of 2,3,4-Trisubstituted Thiochromanes using an Organocatalytic Enantioselective Tandem Michael-Henry Reaction. , 2008, Advanced synthesis & catalysis.

[40]  J. Antilla,et al.  Organocatalytic enantioselective Friedel-Crafts reaction of pyrrole derivatives with imines. , 2007, Organic letters.

[41]  Shou‐Fei Zhu,et al.  Chiral Brønsted acid catalyzed enantioselective Friedel-Crafts reaction of indoles and alpha-aryl enamides: construction of quaternary carbon atoms. , 2007, Angewandte Chemie.

[42]  J. Perman,et al.  The highly enantioselective addition of indoles to N-acyl imines with use of a chiral phosphoric acid catalyst. , 2007, Organic letters.

[43]  Yan Liu,et al.  Asymmetric Diels-Alder reactions of 2-pyrones with a bifunctional organic catalyst. , 2007, Journal of the American Chemical Society.

[44]  M. Terada,et al.  Enantioselective friedel-crafts reaction of electron-rich alkenes catalyzed by chiral Brønsted acid. , 2007, Journal of the American Chemical Society.

[45]  Jieping Zhu,et al.  Asymmetric total syntheses of ecteinascidin 597 and ecteinascidin 583. , 2006, Angewandte Chemie.

[46]  J. V. van Maarseveen,et al.  Cupreines and cupreidines: an emerging class of bifunctional cinchona organocatalysts. , 2006, Angewandte Chemie.

[47]  S. Danishefsky,et al.  Stereospecific formal total synthesis of ecteinascidin 743. , 2006, Angewandte Chemie.

[48]  P. Dalko,et al.  In the golden age of organocatalysis. , 2004, Angewandte Chemie.

[49]  M. Terada,et al.  Organocatalytic asymmetric aza-Friedel-Crafts alkylation of furan. , 2004, Journal of the American Chemical Society.

[50]  Jieping Zhu,et al.  Synthetic studies on ecteinascidin 743: rapid access to the fully functionalized tetrahydroisoquinoline with a bridged 10-membered sulfur containing macrocycle. , 2003, Chemical communications.

[51]  H. Itokawa,et al.  SYNTHESIS OF 4-OXA-2-AZAPODOPHYLLOTOXIN, A NOVEL ANALOG OF THE ANTITUMOR LIGNAN PODOPHYLLOTOXIN , 1994 .