An organocatalytic enantioselective vinylogous Mannich reaction of α,α-dicyanoolefins with isatin N-Boc ketimines

The Squaramide-Catalyzed 1,3-Dipolar Cycloaddition of Nitroalkenes withN-2,2,2-Trifluoroethylisatin Ketimines: An Approach for the Synthesis of 5′-Trifluoromethyl-spiro[pyrrolidin-3,2′-oxindoles]

(2015) Quantao Sun et al.   ADVANCED SYNTHESIS & CATALYSIS

Organocatalytic Asymmetric Addition of Naphthols and Electron-Rich Phenols to Isatin-Derived Ketimines: Highly Enantioselective Construction of Tetrasubstituted Stereocenters

(2015) Marc Montesinos-Magraner et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Regio- and Enantioselective Aza-Diels-Alder Reactions of 3-Vinylindoles: A Concise Synthesis of the Antimalarial Spiroindolone NITD609

(2015) Haifeng Zheng et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Direct Enantioselective Vinylogous Mannich Reaction of Ketimines with γ-Butenolide by Using Cinchona Alkaloid Amide/Zinc(II) Catalysts

(2015) Shuichi Nakamura et al.   CHEMISTRY-A EUROPEAN JOURNAL

Highly Enantioselective Organocatalytic aza-Henry Reaction of Nitroalkanes to N-Boc Isatin Ketimines

(2015) Yuhui Wang et al.   ACTA CHIMICA SINICA

N-Heterocyclic Carbene-Catalyzed Chemoselective Cross-Aza-Benzoin Reaction of Enals with Isatin-Derived Ketimines: Access to Chiral Quaternary Aminooxindoles

(2014) Jianfeng Xu et al.   ORGANIC LETTERS

Asymmetric Vinylogous Mannich Reaction of Silyloxy Furans with N-tert-Butanesulfinyl Ketimines

(2014) V. U. Bhaskara Rao et al.   ORGANIC LETTERS

Bifunctional N-Heterocyclic Carbene-Catalyzed Highly Enantioselective Synthesis of Spirocyclic Oxindolo-β-lactams

(2014) Han-Ming Zhang et al.   ORGANIC LETTERS

Organocatalytic Asymmetric Assembly Reactions: Synthesis of Spirooxindoles via Organocascade Strategies

(2014) Daojuan Cheng et al.   ACS Catalysis

Organocatalytic direct asymmetric vinylogous Mannich reaction of γ-butenolides with isatin-derived ketimines

(2014) Yunlong Guo et al.   RSC Advances

Recent Advances in Asymmetric Organocatalytic Construction of 3,3′-Spirocyclic Oxindoles

(2013) Liang Hong et al.   ADVANCED SYNTHESIS & CATALYSIS

Cinchona Alkaloid Amide/Copper(II) Catalyzed Diastereo- and Enantioselective Vinylogous Mannich Reaction of Ketimines with Siloxyfurans

(2013) Masashi Hayashi et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Direct Catalytic Asymmetric Vinylogous Mannich-Type Reaction of γ-Butenolides with Ketimines

(2013) Liang Yin et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

1-Thia-4,7-diaza-spiro[4.4]nonane-3,6-dione: A Structural Motif for 5-hydroxytryptamine 6 Receptor Antagonism

(2013) Greg Hostetler et al.   Chemical Biology & Drug Design

Base-Catalyzed Tandem Michael/Dehydro-Diels-Alder Reaction of α,α-Dicyanoolefins with Electron-Deficient 1,3-Conjugated Enynes: A Facile Entry to Angularly Fused Polycycles

(2013) Mingrui Zhang et al.   CHEMISTRY-A EUROPEAN JOURNAL

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

(2013) Pankaj Chauhan et al.   TETRAHEDRON-ASYMMETRY

Organocatalytic Asymmetric Vinylogous Michael Addition of Dicyanoolefins to Imine Intermediates Generatedin situfrom Arenesulfonylalkylindoles

(2012) Xing-Li Zhu et al.   ADVANCED SYNTHESIS & CATALYSIS

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

Isatins As Privileged Molecules in Design and Synthesis of Spiro-Fused Cyclic Frameworks

(2012) Girija S. Singh et al.   CHEMICAL REVIEWS

Direct Asymmetric Vinylogous Mannich Reaction of 3,4-Dihalofuran-2(5H)-one with Aldimine Catalyzed by Quinine

(2012) Yun-Long Guo et al.   JOURNAL OF ORGANIC CHEMISTRY

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

(2012) Wenjin Yan et al.   ORGANIC LETTERS

The Vinylogous Aldol and Related Addition Reactions: Ten Years of Progress†

(2011) Giovanni Casiraghi et al.   CHEMICAL REVIEWS

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

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

The Brønsted Acid Catalyzed, Enantioselective Vinylogous Mannich Reaction

(2010) Marcel Sickert et al.   CHEMISTRY-A EUROPEAN JOURNAL

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

Organocatalytic and Electrophilic Approach to Oxindoles with C3-Quaternary Stereocenters

(2010) Jing Peng et al.   ORGANIC LETTERS

Merging chiral organocatalysts: enantio- and diastereoselective direct vinylogous Mannich reaction of alkylimines

(2009) Xiao-Feng Xiong et al.   CHEMICAL COMMUNICATIONS

Organocatalytic and Enantioselective Direct Vinylogous Michael Addition to Maleimides

(2008) Jun Lu et al.   ADVANCED SYNTHESIS & CATALYSIS

Enantioselective Michael Addition of Dicyanoolefins to α,β-Unsaturated Aldehydes in Aqueous Medium

(2008) Jun Lu et al.   ADVANCED SYNTHESIS & CATALYSIS

The Enantioselective, Brønsted Acid Catalyzed, Vinylogous Mannich Reaction

(2008) Marcel Sickert et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Ag-Catalyzed Diastereo- and Enantioselective Vinylogous Mannich Reactions of α-Ketoimine Esters. Development of a Method and Investigation of its Mechanism

(2008) Laura C. Wieland et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Brønsted Acid-Catalyzed, Enantioselective, Vinylogous Mannich Reaction of Vinylketene SilylN,O-Acetals

(2008) David S. Giera et al.   ORGANIC LETTERS

One-step synthesis of a new heterocyclophane family

(2008) Rodolfo Quevedo et al.   TETRAHEDRON LETTERS

Organocatalysed asymmetric Mannich reactions

(2007) Jorge M. M. Verkade et al.   CHEMICAL SOCIETY REVIEWS