An efficient route to synthesize isatins by metal-free, iodine-catalyzed sequential C(sp3)–H oxidation and intramolecular C–N bond formation of 2′-aminoacetophenones

Novel tartrate-derived guanidine-catalyzed highly enantio- and diastereoselective Michael addition of 3-substituted oxindoles to nitroolefins

(2014) Liwei Zou et al.   CHEMICAL COMMUNICATIONS

Copper-Catalyzed Intramolecular Oxidative C(sp3)-H Amidation of 2-Aminoacetophenones: Efficient Synthesis of Indoline-2,3-diones

(2014) Jinbo Huang et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Direct Amidation of 2′-Aminoacetophenones Using I2-TBHP: A Unimolecular Domino Approach toward Isatin and Iodoisatin

(2014) Andivelu Ilangovan et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of N-alkyl isatins via oxidative cyclization of N-alkyl 2-bromo(chloro)acetanilides

(2014) Qingwen Gui et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Synthesis of Isatins by I2/TBHP Mediated Oxidation of Indoles

(2014) You Zi et al.   ORGANIC LETTERS

I2-Promoted Selective Oxidative Cross-Coupling/Annulation of 2-Naphthols with Methyl Ketones: A Strategy To Build Naphtho[2,1-b]furan-1(2H)-ones with a Quaternary Center

(2014) Qinghe Gao et al.   ORGANIC LETTERS

I2-Catalyzed Oxidative Cross-Coupling of Methyl Ketones and Benzamidines Hydrochloride: A Facile Access to α-Ketoimides

(2014) Xia Wu et al.   ORGANIC LETTERS

Metal-Free Oxidative Amidation of 2-Oxoaldehydes: A Facile Access to α-Ketoamides

(2014) Nagaraju Mupparapu et al.   ORGANIC LETTERS

Logical design and synthesis of indole-2,3-diones and 2-hydroxy-3(2H)-benzofuranones via one-pot intramolecular cyclization

(2014) Fang-Fang Gao et al.   TETRAHEDRON

Organocatalytic Asymmetric Assembly Reactions: Synthesis of Spirooxindoles via Organocascade Strategies

(2014) Daojuan Cheng et al.   ACS Catalysis

Highly Enantioselective Construction of 3-Hydroxy Oxindoles through a Decarboxylative Aldol Addition of Trifluoromethyl α-Fluorinatedgem-Diols toN-Benzyl Isatins

(2013) Ibrayim Saidalimu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Transition-Metal-Free Multicomponent Reactions Involving Arynes, N-Heterocycles, and Isatins

(2013) Anup Bhunia et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Kinetic Resolution of Tertiary Alcohols: Highly Enantioselective Access to 3-Hydroxy-3-Substituted Oxindoles

(2013) Shenci Lu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Iodine-Catalyzed Regioselective Sulfenylation of Indoles with Sulfonyl Hydrazides

(2013) Fu-Lai Yang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Cu(i)-catalyzed intramolecular oxidative C–H amination of 2-aminoacetophenones: a convenient route toward isatins

(2013) Pang-Chi Huang et al.   CHEMICAL COMMUNICATIONS

Selenium-Promoted Intramolecular Oxidative Amidation of 2-(Arylamino)acetophenones for the Synthesis ofN-Arylisatins

(2013) Yong Liu et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Iodine-mediated arylation of benzoxazoles with aldehydes

(2013) Yew Chin Teo et al.   GREEN CHEMISTRY

Facile Creation of 3-Substituted-3-Hydroxy-2-Oxindoles by Arginine-Catalyzed Aldol Reactions of α,β-Unsaturated Ketones with Isatins

(2013) Tingting Yan et al.   MOLECULES

Copper-Mediated Selective C–H Activation and Cross-Dehydrogenative C–N Coupling of 2′-Aminoacetophenones

(2013) Andivelu Ilangovan et al.   ORGANIC LETTERS

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

Palladium-Catalyzed sp2 and sp3 C–H Bond Activation and Addition to Isatin toward 3-Hydroxy-2-oxindoles

(2013) Gang-Wei Wang et al.   ORGANIC LETTERS

N-Heterocyclic Carbene-Palladium(II)-1-Methylimidazole Complex Catalyzed α-Arylation of Oxindoles with Aryl Chlorides and Aerobic Oxidation of the Products in a One-Pot Procedure

(2013) Zheng-Kang Xiao et al.   ORGANIC LETTERS

A Versatile C–H Functionalization of Tetrahydroisoquinolines Catalyzed by Iodine at Aerobic Conditions†

(2013) Jayaraman Dhineshkumar et al.   ORGANIC LETTERS

Iodine-Catalyzed Regioselective 2-Sulfonylation of Indoles with Sodium Sulfinates

(2013) Fuhong Xiao et al.   ORGANIC LETTERS

A novel and efficient synthesis of azaarene-substituted 3-hydroxy-2-oxindoles via sp3 C–H functionalization of 2-methyl azaarenes and (2-azaaryl)methanes over a heterogeneous, reusable silica-supported dodecatungstophosphoric acid catalyst

(2013) Shafeek A. R. Mulla et al.   RSC Advances

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

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

A Catalytic Asymmetric Ring-Expansion Reaction of Isatins and α-Alkyl-α-Diazoesters: Highly Efficient Synthesis of Functionalized 2-Quinolone Derivatives

(2012) Wei Li et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

I2 promoted domino oxidative cyclization for one-pot synthesis of 2-acylbenzothiazoles via metal-free sp3 C–H functionalization

(2012) Yan-Ping Zhu et al.   CHEMICAL COMMUNICATIONS

Dioxindole in asymmetric catalytic synthesis: direct access to 3-substituted 3-hydroxy-2-oxindoles via 1,4-additions to nitroalkenes

(2012) Michele Retini et al.   CHEMICAL COMMUNICATIONS

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

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

Asymmetric Michael Addition of N-Boc-Protected Oxindoles to Nitroalkenes Catalyzed by a Chiral Secondary Amine

(2012) Chuan Wang et al.   CHEMISTRY-A EUROPEAN JOURNAL

NIS-Catalyzed Reactions: Amidation of Acetophenones and Oxidative Amination of Propiophenones

(2012) Manjunath Lamani et al.   CHEMISTRY-A EUROPEAN JOURNAL

TBHP/I2-promoted oxidative coupling of acetophenones with amines at room temperature under metal-free and solvent-free conditions for the synthesis of α-ketoamides

(2012) Xiaobin Zhang et al.   GREEN CHEMISTRY

CuSO4-catalyzed three-component reaction of α-diazo ester, water and isatin: an efficient approach to oxindole derivatives

(2012) Changcheng Jing et al.   GREEN CHEMISTRY

Coupling of Methyl Ketones and Primary or Secondary Amines Leading to α-Ketoamides

(2012) Wei Wei et al.   JOURNAL OF ORGANIC CHEMISTRY

I2–CF3SO3H Synergistic Promoted sp3 C–H Bond Diarylation of Aromatic Ketones

(2012) Yan-ping Zhu et al.   ORGANIC LETTERS

Direct One-Pot Synthesis of Luotonin F and Analogues via Rational Logical Design

(2012) Yan-ping Zhu et al.   ORGANIC LETTERS

Metal-Free sp3 C–H Bond Dual-(Het)arylation: I2-Promoted Domino Process to Construct 2,2-Bisindolyl-1-arylethanones

(2012) Yan-ping Zhu et al.   ORGANIC LETTERS

A Multipathway Coupled Domino Strategy: Metal-free Oxidative Cyclization for One-Pot Synthesis of 2-Acylbenzothiazoles from Multiform Substrates

(2012) Yan-ping Zhu et al.   ORGANIC LETTERS

Copper-Catalyzed Aerobic Oxidative Cross-Dehydrogenative Coupling of Amine and α-Carbonyl Aldehyde: A Practical and Efficient Approach to α-Ketoamides with Wide Substrate Scope

(2012) Chun Zhang et al.   ORGANIC LETTERS

Highly Efficient Assembly of 3-Hydroxy Oxindole Scaffold via a Catalytic Decarboxylative [1,2]-Addition Strategy

(2012) Qiao Ren et al.   ACS Catalysis

Organocatalytic, Oxidative, Intramolecular CH Bond Amination and Metal-free Cross-Amination of Unactivated Arenes at Ambient Temperature

(2011) Andrey P. Antonchick et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Copper-Catalyzed Aerobic Oxidative Coupling of Aryl Acetaldehydes with Anilines Leading to α-Ketoamides

(2011) Chun Zhang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

A [3 + 2] Dipolar Cycloaddition Route to 3-Hydroxy-3-alkyl Oxindoles: An Approach to Pyrrolidinoindoline Alkaloids

(2011) Anand Singh et al.   ORGANIC LETTERS

Catalytic Asymmetric Synthesis of Oxindoles Bearing a Tetrasubstituted Stereocenter at the C-3 Position

(2010) Feng Zhou et al.   ADVANCED SYNTHESIS & CATALYSIS

3-Alkenyl-oxindoles: Natural Products, Pharmaceuticals, and Recent Synthetic Advances in Tandem/Telescoped Approaches

(2010) Alessia Millemaggi et al.   EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

Copper-Catalyzed Intramolecular C−H Oxidation/Acylation of Formyl-N-arylformamides Leading to Indoline-2,3-diones

(2010) Bo-Xiao Tang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalytic Asymmetric Synthesis of Substituted 3-Hydroxy-2-oxindoles via Morita−Baylis−Hillman Reaction

(2010) Yun-Lin Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

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

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

Dioxygen Activation under Ambient Conditions: Cu-Catalyzed Oxidative Amidation−Diketonization of Terminal Alkynes Leading to α-Ketoamides

(2009) Chun Zhang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY