Dieckmann Condensation of Ugi N-Acylamino Amide Product: Facile Access to Functionalized 2,2-Disubstituted Indolin-3-ones

Merging Visible Light Photocatalysis and l-/d-Proline Catalysis: Direct Asymmetric Oxidative Dearomatization of 2-Arylindoles To Access C2-Quaternary Indolin-3-ones

(2020) Chun-Lin Dong et al.   ORGANIC LETTERS

Microwave-assisted efficient and facile synthesis of tetramic acid derivatives via a one-pot post-Ugi cascade reaction

(2020) Yong Li et al.   Beilstein Journal of Organic Chemistry

Axially Chiral Cyclic Phosphoric Acid Enabled Enantioselective Sequential Additions

(2019) Xi Yuan et al.   ORGANIC LETTERS

Diversity-Oriented Synthesis of Imidazo-Dipyridines with Anticancer Activity via Groebke–Blackburn–Bienaymé and TBAB-Mediated Cascade Reaction in One Pot

(2019) Yong Li et al.   JOURNAL OF ORGANIC CHEMISTRY

Copper-Catalyzed Radical Difluoroalkylation and Redox Annulation of Nitroalkynes for the Construction of C2-Tetrasubstituted Indolin-3-ones

(2018) Wenqiang Fu et al.   ORGANIC LETTERS

Ruthenium-Catalyzed Oxidative Dearomatization of Indoles for the Construction of C2-Quaternary Indolin-3-ones

(2018) Xiao-Yu Zhou et al.   SYNLETT

Chiral phosphoric acid-catalyzed direct asymmetric mannich reaction of cyclic C-acylimines with simple ketones: facile access to C2-quaternary indolin-3-ones

(2018) Jin-Shan Li et al.   CHEMICAL COMMUNICATIONS

Microwave-assisted facile construction of quinoxalinone and benzimidazopyrazinone derivatives via two paths of post-Ugi cascade reaction

(2018) Gui-Ting Song et al.   MOLECULAR DIVERSITY

Pd-Catalyzed One-Pot Insertion Reaction of Cyclic C -Acylimines into Carbon-Carbon σ-Bonds for the Synthesis of Polyfunctional Indolin-3-ones from 2-Alkynyl Arylazides and Aryl Ketones

(2018) Ping Li et al.   ADVANCED SYNTHESIS & CATALYSIS

Phosphoric Acid Catalyzed 1,2-Rearrangements of 3-Hydroxyindolenines to Indoxyls and 2-Oxindoles: Reagent-Controlled Regioselectivity Enabled by Dual Activation

(2017) Eva Schendera et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

N-Hydroxyimide Ugi Reaction toward α-Hydrazino Amides

(2017) Ajay L. Chandgude et al.   ORGANIC LETTERS

Catalytic Asymmetric Mukaiyama–Mannich Reaction of Cyclic C-Acylimines with Difluoroenoxysilanes: Access to Difluoroalkylated Indolin-3-ones

(2017) Jin-Shan Li et al.   ORGANIC LETTERS

Total Synthesis of (±)-Grandilodine B

(2017) Chunyu Wang et al.   ORGANIC LETTERS

Gold/Copper-Co-catalyzed Tandem Reactions of 2-Alkynylanilines: A Synthetic Strategy for the C2-Quaternary Indolin-3-ones

(2017) Yi-Jin Li et al.   ORGANIC LETTERS

PhI(OCOCF3)2-Mediated Construction of a 2-Spiropseudoindoxyl Skeleton via Cascade Annulation of 2-Sulfonamido-N-phenylpropiolamide Derivatives

(2017) Bobo Zhang et al.   ORGANIC LETTERS

Pd-Catalyzed cycloisomerization/nucleophilic addition/reduction: an efficient method for the synthesis of spiro-pseudoindoxyls containing N,N′-ketal

(2017) Lin-Wei Chen et al.   Organic Chemistry Frontiers

Asymmetric amination of 2-substituted indolin-3-ones catalyzed by natural cinchona alkaloids

(2017) Jing Guo et al.   Organic Chemistry Frontiers

Ligand-controlled product selectivity in palladium-catalyzed domino post-Ugi construction of (spiro)polyheterocycles

(2016) Zhenghua Li et al.   CHEMICAL COMMUNICATIONS

Organocatalytic Enantioselective Aza-Friedel-Crafts Reaction of Cyclic Ketimines with Pyrroles using Imidazolinephosphoric Acid Catalysts

(2016) Shuichi Nakamura et al.   CHEMISTRY-A EUROPEAN JOURNAL

Microwave-Assisted Construction of Pyrrolopyridinone Ring Systems by Using an Ugi/Indole Cyclization Reaction

(2016) Yong Li et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Oxidative Dearomatization of Indoles via Pd-Catalyzed C–H Oxygenation: An Entry to C2-Quaternary Indolin-3-ones

(2016) Sankar K. Guchhait et al.   ORGANIC LETTERS

Dual Catalysis for the Redox Annulation of Nitroalkynes with Indoles: Enantioselective Construction of Indolin-3-ones Bearing Quaternary Stereocenters

(2015) Ren-Rong Liu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Domino Heck/borylation sequence towards indolinone-3-methyl boronic esters: trapping of the σ-alkylpalladium intermediate with boron

(2015) Dipak D. Vachhani et al.   CHEMICAL COMMUNICATIONS

Metal-mediated post-Ugi transformations for the construction of diverse heterocyclic scaffolds

(2015) Upendra K. Sharma et al.   CHEMICAL SOCIETY REVIEWS

Expedient synthesis of substituted 4-hydroxy-quinolin-2(1H)-ones

(2015) Sébastien March et al.   TETRAHEDRON LETTERS

Microwave-assisted synthesis of fused piperazine-benzimidazoles via a facile, one-pot procedure

(2015) Gui-Ting Song et al.   TETRAHEDRON LETTERS

Tuning the Reactivity of Isocyano Group: Synthesis of Imidazoles and Imidazoliums from Propargylamines and Isonitriles in the Presence of Multiple Catalysts

(2014) Shuo Tong et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A Concise and Versatile Synthesis of Alkaloids fromKopsia tenuis: Total Synthesis of (±)-Lundurine A and B

(2014) Shigeru Arai et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Small Heterocycles in Multicomponent Reactions

(2014) Benjamin H. Rotstein et al.   CHEMICAL REVIEWS

Indole Alkaloid Glycosides from the Aerial Parts of Strobilanthes cusia

(2014) Wei Gu et al.   JOURNAL OF NATURAL PRODUCTS

Synthesis of 2-Spiropseudoindoxyls via an Intramolecular Nitroalkyne Redox–Dipolar Cycloaddition Cascade

(2014) Niels Marien et al.   ORGANIC LETTERS

Facile Access to Functionalized Spiro[indoline-3,2′-pyrrole]-2,5′-diones via Post-Ugi Domino Buchwald–Hartwig/Michael Reaction

(2014) Nandini Sharma et al.   ORGANIC LETTERS

Photocatalytic aerobic oxidation/semipinacol rearrangement sequence: a concise route to the core of pseudoindoxyl alkaloids

(2014) Wei Ding et al.   TETRAHEDRON LETTERS

Copper-catalyzed oxidative trimerization of indoles by using TEMPO to construct quaternary carbon centers: the synthesis of 2-(1H-indol-3-yl)-2,3′-biindolin-3-ones

(2013) Yu-Bo Kong et al.   CANADIAN JOURNAL OF CHEMISTRY

A modular total synthesis of (±)-trigonoliimine C

(2013) B. Narendraprasad Reddy et al.   CHEMICAL COMMUNICATIONS

Evolution of a Multicomponent System: Computational and Mechanistic Studies on the Chemo- and Stereoselectivity of a Divergent Process

(2013) Salomé Llabrés et al.   CHEMISTRY-A EUROPEAN JOURNAL

An asymmetric normal-electron-demand aza-Diels–Alder reaction via trienamine catalysis

(2013) Jing-Xin Liu et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Rapid Total Synthesis of (±)Trigonoliimine A via a Strecker/Houben–Hoesch Sequence

(2013) Bing Zhao et al.   ORGANIC LETTERS

Copper-Catalyzed Activation of Dioxygen: Oxidative Cyclization of 2-Arylindoles

(2012) Peng Sang et al.   ADVANCED SYNTHESIS & CATALYSIS

Exploration of Forbidden Povarov Processes as a Source of Unexpected Reactivity: A Multicomponent Mannich-Ritter Transformation

(2012) Sara Preciado et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Chemistry and Biology Of Multicomponent Reactions

(2012) Alexander Dömling et al.   CHEMICAL REVIEWS

Isolation and Structure of a Novel Biindole Pigment Substituted with an Ethyl Group from a Metagenomic Library Derived from the Marine Sponge Halichondria okadai

(2012) Takahiro Abe et al.   CHEMISTRY LETTERS

InCl3-Mediated Addition of Indole to Isatogens: An Expeditious Synthesis of 13-deoxy-Isatisine A

(2012) Chepuri V. Suneel Kumar et al.   CHEMISTRY-A EUROPEAN JOURNAL

A Concise Total Synthesis of (±)-Trigonoliimine B

(2012) Thomas Buyck et al.   ORGANIC LETTERS

Gold-Catalyzed Transformation of 2-Alkynyl Arylazides: Efficient Access to the Valuable Pseudoindoxyl and Indolyl Frameworks

(2011) Alexander Wetzel et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Multicomponent Reaction Design in the Quest for Molecular Complexity and Diversity

(2011) Eelco Ruijter et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Concise Total Synthesis and Stereochemical Revision of all (−)-Trigonoliimines

(2011) Sunkyu Han et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Total Synthesis of (±)-Trigonoliimine C via Oxidative Rearrangement of an Unsymmetrical Bis-Tryptamine

(2011) Xiangbing Qi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Divergent Pd(ii) and Au(iii) mediated nitroalkynol cycloisomerizations

(2011) Pitambar Patel et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Three New Indole Alkaloids fromTrigonostemon lii

(2010) Cheng-Jian Tan et al.   ORGANIC LETTERS

Biogenetically inspired syntheses of alkaloid natural products

(2009) Justin Kim et al.   CHEMICAL SOCIETY REVIEWS

General, Robust, and Stereocomplementary Preparation of α,β-Disubstituted α,β-Unsaturated Esters

(2009) Hidefumi Nakatsuji et al.   ORGANIC LETTERS

Direct Carbon−Carbon Bond Formation via Chemoselective Soft Enolization of Thioesters: A Remarkably Simple and Versatile Crossed-Claisen Reaction Applied to the Synthesis of LY294002

(2008) Guoqiang Zhou et al.   ORGANIC LETTERS

First Total Synthesis of Hinckdentine A

(2008) Kazuhiro Higuchi et al.   ORGANIC LETTERS