An Organocatalytic Addition of Nitromethane to Activated Ketimines

One-Pot Tandem Approach to Spirocyclic Oxindoles Featuring Adjacent Spiro-Stereocenters

(2013) Yun-Lin Liu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Organocatalytic asymmetric synthesis of 3,3-disubstituted oxindoles featuring two heteroatoms at the C3 position

(2013) Feng Zhou et al.   CHEMICAL COMMUNICATIONS

P-chirogenic organocatalysts: application to the aza-Morita–Baylis–Hillman (aza-MBH) reaction of ketimines

(2013) Shinobu Takizawa et al.   CHEMICAL COMMUNICATIONS

Nitro-Mannich Reaction

(2013) Adam Noble et al.   CHEMICAL REVIEWS

Enantioselective Aza-Morita-Baylis-Hillman Reaction with Ketimines and Acrolein Catalyzed by Organic Assemblies

(2013) Yuan Yao et al.   CHEMISTRY-A EUROPEAN JOURNAL

A Catalyst-Free, One-Pot Three-Component Aminomethylation of α-Substituted Nitroacetates: Theoretical and Experimental Studies into the Rate-Accelerating Effects of the Solvent Methanol

(2013) Cong-Bin Ji et al.   Chemistry-An Asian Journal

Bifunctional Iminophosphorane Organocatalysts for Enantioselective Synthesis: Application to the Ketimine Nitro-Mannich Reaction

(2013) Marta G. Núñez et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly Stereoselective Olefin Cyclopropanation of Diazooxindoles Catalyzed by a C2-Symmetric Spiroketal Bisphosphine/Au(I) Complex

(2013) Zhong-Yan Cao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Copper(I)-Catalyzed Azide–Alkyne Cycloaddition to Quaternary Oxindoles

(2013) Feng Zhou et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric catalytic aza-Morita–Baylis–Hillman reaction for the synthesis of 3-substituted-3-aminooxindoles with chiral quaternary carbon centers

(2013) Fang-Le Hu et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Asymmetric One-Pot Sequential Mannich/Hydroamination Reaction by Organo- and Gold Catalysts: Synthesis of Spiro[pyrrolidin-3,2′-oxindole] Derivatives

(2013) Xianjie Chen et al.   ORGANIC LETTERS

Synthesis of Spirocarbamate Oxindoles via Intramolecular Trapping of a β-Silyl Carbocation by an N-Boc Group

(2013) Benjamin H. Shupe et al.   ORGANIC LETTERS

Catalytic enantioselective addition of alcohols to isatin-derived N-Boc ketimines

(2013) Tian-Ze Li et al.   TETRAHEDRON

Organocatalytic asymmetric synthesis of 3-amino-2-oxindole derivatives bearing a tetra-substituted stereocenter

(2013) Pankaj Chauhan et al.   TETRAHEDRON-ASYMMETRY

A highly efficient thiourea catalyzed dehydrative nucleophilic substitution reaction of 3-substituted oxindoles with xanthydrols

(2013) Long Chen et al.   RSC Advances

Organocatalytic asymmetric Michael addition of unprotected 3-substituted oxindoles to 1,4-naphthoquinone

(2012) Jin-Sheng Yu et al.   Beilstein Journal of Organic Chemistry

The highly enantioselective addition of indoles and pyrroles to isatins-derived N-Boc ketimines catalyzed by chiral phosphoric acids

(2012) Jingchao Feng et al.   CHEMICAL COMMUNICATIONS

Organocatalytic asymmetric cyanation of isatin derived N-Boc ketoimines

(2012) Yun-Lin Liu et al.   CHEMICAL COMMUNICATIONS

N-Heterocyclic Carbene-Catalyzed Homoenolate Additions with N-Aryl Ketimines as Electrophiles: Efficient Synthesis of Spirocyclic γ-Lactam Oxindoles

(2012) Bo Zhang et al.   CHEMISTRY-A EUROPEAN JOURNAL

Enantioselective Synthesis of AG-041R by using N-Heteroarenesulfonyl Cinchona Alkaloid Amides as Organocatalysts

(2012) Noriyuki Hara et al.   CHEMISTRY-A EUROPEAN JOURNAL

Ethylene Glycol: A Powerful Catalyst-Free Medium for CC Bond-Forming Reactions

(2012) Yun-Lin Liu et al.   Chemistry-An Asian Journal

A catalytic metal-free Ritter reaction to 3-substituted 3-aminooxindoles

(2012) Feng Zhou et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

A Highly Diastereo- and Enantioselective Hg(II)-Catalyzed Cyclopropanation of Diazooxindoles and Alkenes

(2012) Zhong-Yan Cao et al.   ORGANIC LETTERS

Scandium(III)-Catalyzed Enantioselective Allylation of Isatins Using Allylsilanes

(2012) Nadine V. Hanhan et al.   ORGANIC LETTERS

Highly Enantioselective Nitro-Mannich Reaction Catalyzed by Cinchona Alkaloids and N-Benzotriazole Derived Ammonium Salts

(2012) Yu Wei et al.   ORGANIC LETTERS

Synthesis of N-Alkoxycarbonyl Ketimines Derived from Isatins and Their Application in Enantioselective Synthesis of 3-Aminooxindoles

(2012) Wenjin Yan et al.   ORGANIC LETTERS

Organocatalytic Asymmetric α-Amination of Unprotected 3-Aryl and 3-Aliphatic Substituted Oxindoles using Di-tert-butyl Azodicarboxylate

(2011) Feng Zhou et al.   ADVANCED SYNTHESIS & CATALYSIS

Facile and Efficient Enantioselective Hydroxyamination Reaction: Synthesis of 3-Hydroxyamino-2-Oxindoles Using Nitrosoarenes

(2011) Ke Shen et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Bifunctional Cinchona Alkaloid Thiourea Catalyzed Highly Efficient, Enantioselective Aza-Henry Reaction of Cyclic Trifluoromethyl Ketimines: Synthesis of Anti-HIV Drug DPC 083

(2011) Hexin Xie et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Organocatalytic asymmetric synthesis of 3-difluoroalkyl 3-hydroxyoxindoles

(2011) Yun-Lin Liu et al.   CHEMICAL COMMUNICATIONS

Catalytic Enantioselective Formation of C−C Bonds by Addition to Imines and Hydrazones: A Ten-Year Update

(2011) Shu̅ Kobayashi et al.   CHEMICAL REVIEWS

Catalytic Enantioselective Henry Reactions of Isatins: Application in the Concise Synthesis of (S)-(−)-Spirobrassinin

(2011) Lu Liu et al.   CHEMISTRY-A EUROPEAN JOURNAL

A Highly Efficient Friedel-Crafts Reaction of 3-Hydroxyoxindoles and Aromatic Compounds to 3,3-Diaryl and 3-Alkyl-3-aryloxindoles Catalyzed by Hg(ClO4)2⋅3 H2O

(2011) Feng Zhou et al.   Chemistry-An Asian Journal

Asymmetric aza-Henry reaction of chiral fluoroalkyl α,β-unsaturated N-tert-butanesulfinyl ketoimines: an efficient approach to enantiopure fluoroalkylated α,β-diamines and α,β-diamino acids

(2011) Fan Zhang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Direct amination of α-substituted nitroacetates using di-tert-butyl azodicarboxylate catalyzed by Hatakeyama's catalyst β-ICD

(2011) Cong-Bin Ji et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Asymmetric hydroxyamination of oxindoles catalyzed by chiral bifunctional tertiary aminethiourea: construction of 3-amino-2-oxindoles with quaternary stereocenters

(2011) Li-Na Jia et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

A Hg(ClO4)2·3H2O Catalyzed Sakurai–Hosomi Allylation of Isatins and Isatin Ketoimines Using Allyltrimethylsilane

(2011) Zhong-Yan Cao et al.   ORGANIC LETTERS

Trifluoroacetic Acid-Promoted Synthesis of 3-Hydroxy, 3-Amino and Spirooxindoles from α-Keto-N-Anilides

(2011) Ioulia Gorokhovik et al.   ORGANIC LETTERS

Highly Enantioselective Synthesis of Polysubstituted TetrahydroquinolinesviaOrganocatalytic Michael/Aza-Henry Tandem Reactions

(2011) Zhen-Xin Jia et al.   ORGANIC LETTERS

Organocatalytic Asymmetric Strecker Reaction of Di- and Trifluoromethyl Ketoimines. Remarkable Fluorine Effect

(2011) Yun-Lin Liu et al.   ORGANIC LETTERS

Hydroxymethylation of α-substituted nitroacetates

(2011) Cong-Bin Ji et al.   TETRAHEDRON LETTERS

Cinchona alkaloid-based phosphoramide catalyzed highly enantioselective Michael addition of unprotected 3-substituted oxindoles to nitroolefins

(2011) Miao Ding et al.   Chemical Science

Recent progress in enantioselective synthesis of C3-functionalized oxindoles: rare earth metals take action

(2011) Ke Shen et al.   Chemical Science

Catalytic Asymmetric Synthesis of Oxindoles Bearing a Tetrasubstituted Stereocenter at the C-3 Position

(2010) Feng Zhou et al.   ADVANCED SYNTHESIS & CATALYSIS

Heterobimetallic Transition Metal/Rare Earth Metal Bifunctional Catalysis: A Cu/Sm/Schiff Base Complex forSyn-Selective Catalytic Asymmetric Nitro-Mannich Reaction

(2010) Shinya Handa et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic Asymmetric Synthesis of Substituted 3-Hydroxy-2-oxindoles via Morita−Baylis−Hillman Reaction

(2010) Yun-Lin Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Catalytic Asymmetric Synthesis of 3-Aminooxindoles: Enantiofacial Selectivity Switch in Bimetallic vs Monometallic Schiff Base Catalysis

(2010) Shinsuke Mouri et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic Michael addition of unprotected 3-substituted oxindoles to nitroolefins

(2010) Miao Ding et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

A facile method for the synthesis of oxindole based quaternary α-aminonitriles via the Strecker reaction

(2010) Yun-Lin Liu et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Highly Enantioselective Organocatalytic α-Amination Reactions of Aryl Oxindoles: Developing Designer Multifunctional Alkaloid Catalysts

(2010) Tommy Bui et al.   ORGANIC LETTERS

Asymmetric organocatalytic N-nitroso-aldol reaction of oxindoles

(2010) Tao Zhang et al.   TETRAHEDRON-ASYMMETRY

Asymmetric construction of quaternary stereocenters by direct organocatalytic amination of 3-substituted oxindoles

(2009) Zi-Qing Qian et al.   CHEMICAL COMMUNICATIONS

Catalytic asymmetric direct Mannich reaction: a powerful tool for the synthesis of α,β-diamino acids

(2009) Ramón Gómez Arrayás et al.   CHEMICAL SOCIETY REVIEWS

Catalytic Enantioselective Aza-Henry Reactions

(2009) Eugenia Marqués-López et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Highly Enantioselective Synthesis of (S)-α-Alkyl-α,β-diaminopropionic Acids via Asymmetric Phase-Transfer Catalytic Alkylation of 2-Phenyl-2-imidazoline-4-carboxylic Acidtert-Butyl Esters

(2009) Yohan Park et al.   ORGANIC LETTERS

Highly Enantioselective and Organocatalytic α-Amination of 2-Oxindoles

(2009) Liang Cheng et al.   ORGANIC LETTERS

Synthesis of cucurbitine derivatives: facile straightforward approach to methyl 3-amino-4-aryl-1-methylpyrrolydine-3-carboxylates

(2009) Daniel Blanco-Ania et al.   TETRAHEDRON

Chiral N-heterocyclic carbene ligands for asymmetric catalytic oxindole synthesis

(2008) Yi-Xia Jia et al.   CHEMICAL COMMUNICATIONS

Highlyanti-Selective Asymmetric Nitro-Mannich Reactions Catalyzed by Bifunctional Amine-Thiourea-Bearing Multiple Hydrogen-Bonding Donors

(2008) Chun-Jiang Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chiral Ammonium Betaines: A Bifunctional Organic Base Catalyst for Asymmetric Mannich-Type Reaction of α-Nitrocarboxylates

(2008) Daisuke Uraguchi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Catalytic Asymmetric Alkylations of Ketoimines. Enantioselective Synthesis ofN-Substituted Quaternary Carbon Stereogenic Centers by Zr-Catalyzed Additions of Dialkylzinc Reagents to Aryl-, Alkyl-, and Trifluoroalkyl-Substituted Ketoimines

(2008) Peng Fu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Facile and General Synthesis of Quaternary 3-Aminooxindoles

(2008) Stephen P. Marsden et al.   ORGANIC LETTERS

Highly Enantioselective Aza-Henry Reaction of Ketoimines Catalyzed by ChiralN,N′-Dioxide−Copper(I) Complexes

(2008) Cheng Tan et al.   ORGANIC LETTERS