Highly Efficient Enantioselective Construction of Bispirooxindoles Containing Three Stereocenters through an Organocatalytic Cascade Michael-Cyclization Reaction

Development of Cascade Reactions for the Concise Construction of Diverse Heterocyclic Architectures

(2012) Liang-Qiu Lu et al.   ACCOUNTS OF CHEMICAL RESEARCH

Core Scaffold-Inspired Concise Synthesis of Chiral Spirooxindole-Pyranopyrimidines with Broad-Spectrum Anticancer Potency

(2012) Xianxing Jiang et al.   ADVANCED SYNTHESIS & CATALYSIS

An N-Heterocyclic Carbene/Lewis Acid Strategy for the Stereoselective Synthesis of Spirooxindole Lactones

(2012) Julien Dugal-Tessier et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Catalytic Asymmetric Synthesis of Spirooxindoles by a Mannich-Type Reaction of Isothiocyanato Oxindoles

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

An organocatalytic Michael-aldol cascade: formal [3+2] annulation to construct enantioenriched spirocyclic oxindole derivatives

(2012) Shu-Wen Duan et al.   CHEMICAL COMMUNICATIONS

Catalytic oxidation/C–H functionalization of N-arylpropiolamides by means of gold carbenoids: concise route to 3-acyloxindoles

(2012) Deyun Qian et al.   CHEMICAL COMMUNICATIONS

An Organocatalytic Cascade Strategy for the Enantioselective Construction of Spirocyclopentane Bioxindoles Containing Three Contiguous Stereocenters and Two Spiro Quaternary Centers

(2012) Wangsheng Sun et al.   CHEMISTRY-A EUROPEAN JOURNAL

Catalytic Asymmetric exo′-Selective [3+2] Cycloaddition for Constructing Stereochemically Diversified Spiro[pyrrolidin-3,3′-oxindole]s

(2012) Atsuko Awata et al.   CHEMISTRY-A EUROPEAN JOURNAL

Diastereodivergent Synthesis of 3-Spirocyclopropyl-2-oxindoles through Direct Enantioselective Cyclopropanation of Oxindoles

(2012) Xiaowei Dou et al.   CHEMISTRY-A EUROPEAN JOURNAL

Scaffold-Inspired Enantioselective Synthesis of Biologically Important Spiro[pyrrolidin-3,2′-oxindoles] with Structural Diversity through Catalytic Isatin-Derived 1,3-Dipolar Cycloadditions

(2012) Feng Shi et al.   CHEMISTRY-A EUROPEAN JOURNAL

Assembly of Spirooxindole Derivatives Containing Four Consecutive Stereocenters via Organocatalytic Michael–Henry Cascade Reactions

(2012) Klaus Albertshofer et al.   ORGANIC LETTERS

Rhodium-Catalyzed Asymmetric Formal Cycloadditions of Racemic Butadiene Monoxide with Imines

(2012) Zhaoqun Liu et al.   ORGANIC LETTERS

Highly Efficient and Stereoselective Construction of Dispiro-[oxazolidine-2-thione]bisoxindoles and Dispiro[imidazolidine-2-thione]bisoxindoles

(2012) Yan-Yan Han et al.   ORGANIC LETTERS

Dinuclear Zinc Catalyzed Asymmetric Spirannulation Reaction: An Umpolung Strategy for Formation of α-Alkylated-α-Hydroxyoxindoles

(2012) Barry M. Trost et al.   ORGANIC LETTERS

An Easy Entry to Optically Active Spiroindolinones: Chiral Brønsted Acid-Catalysed Pictet-Spengler Reactions of Isatins

(2011) Sara Duce et al.   ADVANCED SYNTHESIS & CATALYSIS

Enantioselective Michael/Cyclization Reaction Sequence: Scaffold-Inspired Synthesis of Spirooxindoles with Multiple Stereocenters

(2011) Yiming Cao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

N-Heterocyclic Carbene Catalyzed Domino Reactions

(2011) André Grossmann et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Highly Enantioselective [3+2] Annulation of Morita-Baylis-Hillman Adducts Mediated by L-Threonine-Derived Phosphines: Synthesis of 3-Spirocyclopentene-2-oxindoles having Two Contiguous Quaternary Centers

(2011) Fangrui Zhong et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

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

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

Dioxindole in Asymmetric Catalytic Synthesis: Routes to Enantioenriched 3-Substituted 3-Hydroxyoxindoles and the Preparation of Maremycin A

(2011) Giulia Bergonzini et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A highly organocatalytic stereoselective double Michael reaction: efficient construction of optically enriched spirocyclic oxindoles

(2011) Liang-Liang Wang et al.   CHEMICAL COMMUNICATIONS

Asymmetric Organocatalytic Cyclization and Cycloaddition Reactions

(2011) Albert Moyano et al.   CHEMICAL REVIEWS

Enantioselective methodologies for the synthesis of spiro compounds

(2011) Ramon Rios   CHEMICAL SOCIETY REVIEWS

Core Structure-Based Design of Organocatalytic [3+2]-Cycloaddition Reactions: Highly Efficient and Stereocontrolled Syntheses of 3,3′-Pyrrolidonyl Spirooxindoles

(2011) Bin Tan et al.   CHEMISTRY-A EUROPEAN JOURNAL

Organocatalytic Michael-Alkylation Cascade: The Enantioselective Nitrocyclopropanation of Oxindoles

(2011) Fabio Pesciaioli et al.   CHEMISTRY-A EUROPEAN JOURNAL

Highly Efficient Hydrogen-Bonding Catalysis of the Diels–Alder Reaction of 3-Vinylindoles and Methyleneindolinones Provides Carbazolespirooxindole Skeletons

(2011) Bin Tan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Core-Structure-Motivated Design of a Phosphine-Catalyzed [3 + 2] Cycloaddition Reaction: Enantioselective Syntheses of Spirocyclopenteneoxindoles

(2011) Bin Tan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Asymmetric Catalysis of Diels–Alder Reactions with in Situ Generated Heterocyclicortho-Quinodimethanes

(2011) Yankai Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Trienamines in Asymmetric Organocatalysis: Diels−Alder and Tandem Reactions

(2011) Zhi-Jun Jia et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic Direct Asymmetric Aldol Reactions of 3-Isothiocyanato Oxindoles to Ketones: Stereocontrolled Synthesis of Spirooxindoles Bearing Highly Congested Contiguous Tetrasubstituted Stereocenters

(2011) Wen-Bing Chen et al.   ORGANIC LETTERS

Chiral Counteranion Synergistic Organocatalysis under High Temperature: Efficient Construction of Optically Pure Spiro[cyclohexanone-oxindole] Backbone

(2011) Yu-Bao Lan et al.   ORGANIC LETTERS

Noncovalent Organocatalysis: A Powerful Tool for the Nucleophilic Epoxidation of α-Ylideneoxindoles

(2011) Chiara Palumbo et al.   ORGANIC LETTERS

Tertiary Amine-Catalyzed Chemoselective and Asymmetric [3 + 2] Annulation of Morita–Baylis–Hillman Carbonates of Isatins with Propargyl Sulfones

(2011) Jing Peng et al.   ORGANIC LETTERS

Organocatalytic Tandem Reaction to Construct Six-Membered Spirocyclic Oxindoles with Multiple Chiral Centres through a Formal [2+2+2] Annulation

(2010) Kun Jiang et al.   CHEMISTRY-A EUROPEAN JOURNAL

An Organocatalytic [3+2] Cyclisation Strategy for the Highly Enantioselective Synthesis of Spirooxindoles

(2010) Arnaud Voituriez et al.   CHEMISTRY-A EUROPEAN JOURNAL

Recent Advances in Multicatalyst Promoted Asymmetric Tandem Reactions

(2010) Jian Zhou   Chemistry-An Asian Journal

Aiming for the Ideal Synthesis

(2010) Tanja Gaich et al.   JOURNAL OF ORGANIC CHEMISTRY

A Unique Approach to the Concise Synthesis of Highly Optically Active Spirooxazolines and the Discovery of a More Potent Oxindole-Type Phytoalexin Analogue

(2010) Xianxing Jiang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly enantioselective synthesis and cellular evaluation of spirooxindoles inspired by natural products

(2010) Andrey P. Antonchick et al.   Nature Chemistry

Organocatalytic cascade reactions as a new tool in total synthesis

(2010) Christoph Grondal et al.   Nature Chemistry

Asymmetric Quadruple Aminocatalytic Domino Reactions to Fused Carbocycles Incorporating a Spirooxindole Motif

(2010) Kun Jiang et al.   ORGANIC LETTERS

Organocatalytic Asymmetric Formal [4 + 2] Cycloaddition for the Synthesis of Spiro[4-cyclohexanone-1,3′-oxindoline] Derivatives in High Optical Purity

(2010) Qiang Wei et al.   ORGANIC LETTERS

Spiroindolones, a Potent Compound Class for the Treatment of Malaria

(2010) M. Rottmann et al.   SCIENCE

Asymmetric organocatalytic synthesis of six-membered oxygenated heterocycles

(2010) Marta G. Núñez et al.   TETRAHEDRON

Targeting Structural and Stereochemical Complexity by Organocascade Catalysis: Construction of Spirocyclic Oxindoles Having Multiple Stereocenters

(2009) Giorgio Bencivenni et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

The art of total synthesis through cascade reactions

(2009) K. C. Nicolaou et al.   CHEMICAL SOCIETY REVIEWS

A facile synthesis and antimycobacterial evaluation of novel spiro-pyrido-pyrrolizines and pyrrolidines

(2009) Raju Ranjith Kumar et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Synthesis and in vivo antidiabetic activity of novel dispiropyrrolidines through [3+2] cycloaddition reactions with thiazolidinedione and rhodanine derivatives

(2009) Ramalingam Murugan et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Organocatalytic Synthesis of Spiro[pyrrolidin-3,3′-oxindoles] with High Enantiopurity and Structural Diversity

(2009) Xiao-Hua Chen et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Drug Discovery and Natural Products: End of an Era or an Endless Frontier?

(2009) J. W.-H. Li et al.   SCIENCE

Asymmetric Syntheses of Oxindole and Indole Spirocyclic Alkaloid Natural Products

(2009) Barry Trost et al.   SYNTHESIS-STUTTGART

Synthesis of novel spiropyrrolizidines as potent antimicrobial agents for human and plant pathogens

(2008) Govindasami Periyasami et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Organocatalysis: asymmetric cascade reactions catalysed by chiral secondary amines

(2008) Xinhong Yu et al.   ORGANIC & BIOMOLECULAR CHEMISTRY