Catalytic Enantioselective Amide Allylation of Isatins and Its Application in the Synthesis of 2-Oxindole Derivatives Spiro-Fused to the α-Methylene-γ-Butyrolactone Functionality

An organocatalytic asymmetric sequential allylic alkylation–cyclization of Morita–Baylis–Hillman carbonates and 3-hydroxyoxindoles

(2013) Qi-Lin Wang et al.   CHEMICAL COMMUNICATIONS

Simple organic molecules as catalysts for enantioselective synthesis of amines and alcohols

(2013) Daniel L. Silverio et al.   NATURE

Construction of Spiro-Fused 2-Oxindole/α-Methylene- γ-Butyrolactone Systems with Extremely High Enantioselectivity via Indium-Catalyzed Amide Allylation of N-Methyl Isatin

(2013) Yusuke Murata 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 Asymmetric Synthesis of Spirooxindoles by a Mannich-Type Reaction of Isothiocyanato Oxindoles

(2012) Shota Kato et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

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

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

Strategies for the enantioselective synthesis of spirooxindoles

(2012) Nicolas R. Ball-Jones et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Face selective reduction of the exocyclic double bond in isatin derived spirocyclic lactones

(2012) Sandeep Rana et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

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

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

Catalytic Stereoselective Synthesis of Diverse Oxindoles and Spirooxindoles from Isatins

(2012) Jacob P. MacDonald et al.   ACS Combinatorial Science

Catalytic Asymmetric [3+2] Annulation of Allylsilanes with Isatins: Synthesis of Spirooxindoles

(2011) Nadine V. Hanhan et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Enantioselective and Regioselective Indium(III)-Catalyzed Addition of Pyrroles to Isatins

(2011) Elisa G. Gutierrez et al.   ORGANIC LETTERS

Enantioselective Pictet–Spengler reactions of isatins for the synthesis of spiroindolones

(2011) Joseph J. Badillo et al.   TETRAHEDRON LETTERS

Potassium carbonate–silica: a highly effective stationary phase for the chromatographic removal of organotin impurities

(2010) David C. Harrowven et al.   CHEMICAL COMMUNICATIONS

Titanium-Catalyzed Stereoselective Synthesis of Spirooxindole Oxazolines

(2010) Joseph J. Badillo et al.   ORGANIC LETTERS

Enantioselective Allylation, Crotylation, and Reverse Prenylation of Substituted Isatins: Iridium-Catalyzed CC Bond-Forming Transfer Hydrogenation

(2009) Junji Itoh et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Catalytic Asymmetric Synthesis of Substituted 3-Hydroxy-2-Oxindoles

(2009) Nadine V. Hanhan et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

The Renaissance of α-Methylene-γ-butyrolactones: New Synthetic Approaches

(2009) Russell R. A. Kitson et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Indium-catalyzed enantioselective allylation of aldehydes with β-carbonyl allylstannanes: An efficient synthetic method for chiral α-methylene-γ-lactones

(2009) Takamasa Suzuki et al.   JOURNAL OF ORGANOMETALLIC CHEMISTRY

A Short and Efficient Synthesis of 3-Spiro-α-methylene-γ-butyrolactone Oxindolones from Isomerised Bromo Derivatives of Morita-Baylis-Hillman Adducts

(2008) Ponnusamy Shanmugam et al.   SYNLETT

Stereoselective synthesis of 3-spiro-α-methylene-γ-butyrolactone oxindoles from Morita–Baylis–Hillman adducts of isatin

(2008) Ponnusamy Shanmugam et al.   TETRAHEDRON

Catalytic enantioselective allylation of aldehydes using β-amido functionalized allylstannanes with chiral In(OTf)3/i-Pr-pybox complexes

(2008) Takamasa Suzuki et al.   TETRAHEDRON LETTERS