Non-Covalent Organocatalyzed Domino Reactions Involving Oxindoles: Recent Advances

Chiral squaramide-catalysed enantioselective Michael/cyclization cascade reaction of 3-hydroxyoxindoles with α,β-unsaturated N-acylated succinimides

(2017) Sheng Ming et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Thiourea-Catalyzed Domino Michael–Mannich [3+2] Cycloadditions: A Strategy for the Asymmetric Synthesis of 3,3′-Pyrrolidinyl-dispirooxindoles

(2017) Dieter Enders et al.   SYNLETT

Squaramide-catalyzed asymmetric Michael/cyclization cascade reaction of 3-isothiocyanato oxindoles with chalcones for synthesis of pyrrolidinyl spirooxindoles

(2017) Ye Lin et al.   Organic Chemistry Frontiers

Squaramide-Catalyzed Enantioselective Cascade Approach to Bispirooxindoles with Multiple Stereocenters

(2016) Bo-Liang Zhao et al.   ADVANCED SYNTHESIS & CATALYSIS

Organocatalytic Friedel-Crafts Alkylation/Lactonization Reaction of Naphthols with 3-Trifluoroethylidene Oxindoles: The Asymmetric Synthesis of Dihydrocoumarins

(2016) Yun-Long Zhao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Organocatalytic Domino Oxa-Michael/1,6-Addition Reactions: Asymmetric Synthesis of Chromans Bearing Oxindole Scaffolds

(2016) Kun Zhao et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Catalytic asymmetric synthesis of biologically important 3-hydroxyoxindoles: an update

(2016) Bin Yu et al.   Beilstein Journal of Organic Chemistry

Asymmetric synthesis of 3,3′-pyrrolidinyl-dispirooxindoles via a one-pot organocatalytic Mannich/deprotection/aza-Michael sequence

(2016) Kun Zhao et al.   CHEMICAL COMMUNICATIONS

An asymmetric assembly of spirooxindole dihydropyranones through a direct enantioselective organocatalytic vinylogous aldol-cyclization cascade reaction of 3-alkylidene oxindoles with isatins

(2016) Jeng-Liang Han et al.   CHEMICAL COMMUNICATIONS

Organocatalytic cascade Michael/Michael reaction for the asymmetric synthesis of spirooxindoles containing five contiguous stereocenters

(2016) Bo-Liang Zhao et al.   CHEMICAL COMMUNICATIONS

The First Enantioselective Organocatalytic Synthesis of 3-Spiro-α-Alkylidene-γ-Butyrolactone Oxindoles

(2016) Lucia Cerisoli et al.   CHEMISTRY-A EUROPEAN JOURNAL

Enantioselective Cascade Reaction of α-Cyano Ketones and Isatylidene Malononitriles: Asymmetric Construction of Spiro[4H-pyran-oxindoles]

(2016) Jin Xie et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Organocatalytic Asymmetric Michael/Cyclization Cascade Reaction of 3-Isothiocyanato Oxindoles with Maleimides for the Efficient Construction of Pyrrolidonyl Spirooxindoles

(2016) Lei Liu et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Organocatalytic One-Pot Asymmetric Synthesis of Thiolated Spiro-γ-lactam Oxindoles Bearing Three Stereocenters

(2016) Xin Huang et al.   JOURNAL OF ORGANIC CHEMISTRY

Organocatalyzed enantioselective Michael addition/cyclization cascade reaction of 3-isothiocyanato oxindoles with arylidene malonates

(2016) Raghunath Chowdhury et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Enantioselective synthesis of spiro[indoline-3,4′-pyrano[2,3-c]pyrazole] derivatives via an organocatalytic asymmetric Michael/cyclization cascade reaction

(2016) Jin Xie et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Organocatalytic asymmetric synthesis of trans -configured trispirooxindoles through a cascade Michael-cyclization reaction

(2016) Chaoling Wu et al.   TETRAHEDRON LETTERS

Enantioselective construction of novel chiral spirooxindoles incorporating a thiazole nucleus

(2016) L.-Y. Cui et al.   RSC Advances

Asymmetric Organocatalytic Assembly of Oxindoles Fused with Spiro-3,4-dihydropyrans with Three Contiguous Stereocenters Consisting of Vicinal Quaternary Centers

(2016) Manjunatha Vishwanath et al.   Asian Journal of Organic Chemistry

Recent Developments in the Synthesis of Chiral Compounds with Quaternary Centers by Organocatalytic Cascade Reactions

(2016) Li Tian et al.   Asian Journal of Organic Chemistry

Asymmetric Catalytic Cascade Reactions for Constructing Diverse Scaffolds and Complex Molecules

(2015) Yao Wang et al.   ACCOUNTS OF CHEMICAL RESEARCH

Recyclable Organocatalyst-Promoted One-Pot Asymmetric Synthesis of Spirooxindoles Bearing Multiple Stereogenic Centers

(2015) Xin Huang et al.   ADVANCED SYNTHESIS & CATALYSIS

Enantioselective Vinylogous Michael/Cyclization Cascade Reaction of Acyclic β,γ-Unsaturated Amides with Isatylidene Malononitriles: Asymmetric Construction of Spirocyclic Oxindoles

(2015) Tian-Ze Li et al.   ADVANCED SYNTHESIS & CATALYSIS

Organocatalytic Diels-Alder Reaction of 2-Vinylindoles with Methyleneindolinones: An Efficient Approach to Functionalized Carbazolespirooxindoles

(2015) Lin-Jie Huang et al.   ADVANCED SYNTHESIS & CATALYSIS

Enantioselective [3+2] Cyclization of 3-Isothiocyanato Oxindoles with Trifluoromethylated 2-Butenedioic Acid Diesters

(2015) Dan Du et al.   ChemCatChem

Recent advances in asymmetric organocatalysis mediated by bifunctional amine–thioureas bearing multiple hydrogen-bonding donors

(2015) Xin Fang et al.   CHEMICAL COMMUNICATIONS

Highly Stereoselective [4+2] and [3+2] Spiroannulations of 2-(2-Oxoindolin-3-ylidene)acetic Esters Catalyzed by Bifunctional Thioureas

(2015) Magda Monari et al.   CHEMISTRY-A EUROPEAN JOURNAL

Organocatalytic Asymmetric Michael/Cyclization Cascade Reactions of 3-Hydroxyoxindoles/3-Aminooxindoles with α,β-Unsaturated Acyl Phosphonates for the Construction of Spirocyclic Oxindole-γ-lactones/lactams

(2015) Lin Chen et al.   JOURNAL OF ORGANIC CHEMISTRY

New Organocatalytic Asymmetric Synthesis of Highly Substituted Chiral 2-Oxospiro-[indole-3,4′- (1′,4′-dihydropyridine)] Derivatives

(2015) Fernando Auria-Luna et al.   MOLECULES

Asymmetric Michael/Cyclization Cascade Reaction of 3-Isothiocyanato Oxindoles and 3-Nitroindoles with Amino-Thiocarbamate Catalysts: Enantioselective Synthesis of Polycyclic Spirooxindoles

(2015) Jian-Qiang Zhao et al.   ORGANIC LETTERS

Recent Advances in Organocatalytic Cascade Reactions toward the Formation of Quaternary Stereocenters

(2015) Tecla Gasperi et al.   SYNTHESIS-STUTTGART

Quinine-catalyzed asymmetric domino Mannich-cyclization reactions of 3-isothiocyanato oxindoles with imines for the synthesis of spirocyclic oxindoles

(2015) Mei Bai et al.   TETRAHEDRON

Stereoselective synthesis of 3-amino-2-oxindoles from isatin imines: new scaffolds for bioactivity evaluation

(2015) Jasneet Kaur et al.   RSC Advances

Organocatalytic Enantioselective Cascade Aza-Michael/Michael Addition Sequence for Asymmetric Synthesis of Chiral Spiro[pyrrolidine-3,3′-oxindole]s

(2015) Bo-Liang Zhao et al.   Asian Journal of Organic Chemistry

Catalytic asymmetric synthesis of polysubstituted spirocyclopropyl oxindoles: organocatalysis versus transition metal catalysis

(2015) Zhong-Yan Cao et al.   Organic Chemistry Frontiers

Organocatalytic Asymmetric Cascade Reactions of 7-Vinylindoles: Diastereo- and Enantioselective Synthesis of C7-Functionalized Indoles

(2014) Feng Shi et al.   CHEMISTRY-A EUROPEAN JOURNAL

Direct Regio-, Diastereo-, and Enantioselective Vinylogous Michael Addition of Prochiral 3-Alkylideneoxindoles to Nitroolefins

(2013) Gloria Rassu et al.   ADVANCED SYNTHESIS & CATALYSIS

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

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

Catalytic C–C Bond-Forming Multi-Component Cascade or Domino Reactions: Pushing the Boundaries of Complexity in Asymmetric Organocatalysis

(2013) Chandra M. R. Volla et al.   CHEMICAL REVIEWS

Organocatalytic Conjugate Addition of Nitroalkanes to 3-Ylidene Oxindoles: A Stereocontrolled Diversity Oriented Route to Oxindole Derivatives

(2013) Arianna Quintavalla et al.   JOURNAL OF ORGANIC CHEMISTRY

One-pot fluorination and asymmetric Michael addition promoted by recyclable fluorous organocatalysts

(2013) Wen-Bin Yi et al.   RSC Advances

Bifunctional Cinchona Alkaloid/Thiourea Catalyzes Direct and Enantioselective Vinylogous Michael Addition of 3-Alkylidene Oxindoles to Nitroolefins

(2012) Claudio Curti et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Active Methylene Compounds in Asymmetric Organocatalytic Synthesis of Natural Products and Pharmaceutical Scaffolds

(2012) Renata Marcia de Figueiredo et al.   CURRENT ORGANIC CHEMISTRY

3-Alkenyl-2-silyloxyindoles: An Enabling, Yet Understated Progeny of Vinylogous Carbon Nucleophiles

(2011) Gloria Rassu et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Development of Chiral Thiourea Catalysts and Its Application to Asymmetric Catalytic Reactions

(2010) Yoshiji Takemoto   CHEMICAL & PHARMACEUTICAL BULLETIN

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

Attractive noncovalent interactions in asymmetric catalysis: Links between enzymes and small molecule catalysts

(2010) R. R. Knowles et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

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

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

Asymmetric Syntheses of Oxindole and Indole Spirocyclic Alkaloid Natural Products

(2009) Barry Trost et al.   SYNTHESIS-STUTTGART

Chiral Squaramide Derivatives are Excellent Hydrogen Bond Donor Catalysts

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