First example of quinine-squaramide catalyzed enantioselective addition of diphenyl phosphite to ketimines derived from isatins

Isatin as a Strategic Motif for Asymmetric Catalysis

(2013) Somayeh Mohammadi et al.   ChemCatChem

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

(2013) Feng Zhou et al.   CHEMICAL COMMUNICATIONS

Catalytic Asymmetric Hydrophosphonylation of Ketimines

(2013) Liang Yin et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Dual Behavior of Isatin-Based Cyclic Ketimines with Dicarbomethoxy Carbene: Expedient Synthesis of Highly Functionalized Spirooxindolyl Oxazolidines and Pyrrolines

(2013) T. Rajasekaran et al.   ORGANIC LETTERS

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

(2013) Pankaj Chauhan et al.   TETRAHEDRON-ASYMMETRY

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

Zn-mediated asymmetric allylation of N-tert-butanesulfinyl ketimines: an efficient and practical access to chiral quaternary 3-aminooxindoles

(2012) Diao Chen et al.   CHEMICAL COMMUNICATIONS

Quinine-thiourea catalyzed enantioselective hydrophosphonylation of trifluoromethyl 2(1H)-quinazolinones

(2012) Hexin Xie et al.   CHEMICAL COMMUNICATIONS

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

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

Stereoselective Synthesis of α-Aminophosphonic Acids Analogs of the 20 Proteinogenic α-Amino Acids

(2012) Mario Ordonez et al.   CURRENT ORGANIC SYNTHESIS

Enantioselective and Solvent-Controlled Diastereoselective Mannich Reaction of Isatin Imines with Hydroxyacetone: Synthesis of 3-Substituted 3-Aminooxindoles

(2012) Qi-Xiang Guo et al.   JOURNAL OF ORGANIC CHEMISTRY

Asymmetric Organocatalytic Formal [2 + 2]-Cycloadditions via Bifunctional H-Bond Directing Dienamine Catalysis

(2012) Łukasz Albrecht et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enantioselective Friedel–Crafts alkylation of indoles with 2-enoylpyridine-N-oxides catalyzed by glucoBOX-Cu(ii) complex

(2012) Jimil George et al.   ORGANIC & BIOMOLECULAR 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

Organocatalytic Asymmetric Hydrophosphonylation/Mannich Reactions Using Thiourea, Cinchona and Brønsted Acid Catalysts

(2012) Pinaki Bhadury et al.   SYNLETT

Rh2(OAc)4 catalyzed substrate selective [4+2]/[2+2] cycloaddition of acylketenes: a highly chemo- and regioselective synthesis of spiro(oxindolyl)oxazinones and β-lactams

(2012) B.V. Subba Reddy et al.   TETRAHEDRON LETTERS

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

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

Recent developments in metal catalyzed asymmetric addition of phosphorus nucleophiles

(2011) Depeng Zhao et al.   CHEMICAL SOCIETY REVIEWS

Squaramides: Bridging from Molecular Recognition to Bifunctional Organocatalysis

(2011) José Alemán et al.   CHEMISTRY-A EUROPEAN JOURNAL

Transition-Metal-Mediated Routes to 3,3-Disubstituted Oxindoles through Anilide Cyclisation

(2011) Johannes E. M. N. Klein et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Addition of TMSCN to chiral ketimines derived from isatin. Synthesis of an oxindole-based peptidomimetic and a bioactive spirohydantoin

(2011) Alessandro Sacchetti et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Enantioselective Henry reaction catalyzed by a copper(II) glucoBOX complex

(2011) B.V. Subba Reddy et al.   TETRAHEDRON-ASYMMETRY

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

Identification of Thiazolidinones Spiro-Fused to Indolin-2-ones as Potent and Selective Inhibitors of theMycobacterium tuberculosisProtein Tyrosine Phosphatase B

(2010) Viktor V. Vintonyak et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Robust Generation of Lead Compounds for Protein-Protein Interactions by Computational and MCR Chemistry: p53/Hdm2 Antagonists

(2010) Anna Czarna et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

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

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

Pd-Catalyzed Cross-Coupling Reactions of Amides and Aryl Mesylates

(2010) Karin Dooleweerdt et al.   ORGANIC LETTERS

Enantioselective α-Amination of 1,3-Dicarbonyl Compounds Using Squaramide Derivatives as Hydrogen Bonding Catalysts

(2010) Hideyuki Konishi et al.   ORGANIC LETTERS

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

(2010) Tommy Bui et al.   ORGANIC LETTERS

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

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

Highly Enantioselective Conjugate Additions of Phosphites to α,β-UnsaturatedN-Acylpyrroles and Imines: A Practical Approach to Enantiomerically Enriched Amino Phosphonates

(2009) Depeng Zhao et al.   CHEMISTRY-A EUROPEAN JOURNAL

Catalytic Enantioselective Hydrophosphonylation of Ketimines Using Cinchona Alkaloids

(2009) Shuichi Nakamura et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly Enantioselective and Organocatalytic α-Amination of 2-Oxindoles

(2009) Liang Cheng et al.   ORGANIC LETTERS

Organocatalytic Enantioselective Hydrophosphonylation of Sulfonylimines having a Heteroarenesulfonyl Group as a Novel Stereocontroller

(2008) Shuichi Nakamura et al.   ADVANCED SYNTHESIS & CATALYSIS

Catalytic Enantioselective Hydrophosphonylation of Aldehydes and Imines

(2008) Pedro Merino et al.   ADVANCED SYNTHESIS & CATALYSIS

Direct Catalytic Asymmetric Three-Component Kabachnik-Fields Reaction

(2008) Xu Cheng et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Catalytic Enantioselective Pudovik Reaction of Aldehydes and Aldimines with Tethered Bis(8-quinolinato) (TBOx) Aluminum Complex

(2008) Joshua P. Abell et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Chiral Squaramide Derivatives are Excellent Hydrogen Bond Donor Catalysts

(2008) Jeremiah P. Malerich et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

An overview of stereoselective synthesis of α-aminophosphonic acids and derivatives

(2008) Mario Ordóñez et al.   TETRAHEDRON