Base-Catalyzed Synthesis of Substituted Indazoles under Mild, Transition-Metal-Free Conditions

Copper-Catalyzed Aerobic C(sp2)–H Functionalization for C–N Bond Formation: Synthesis of Pyrazoles and Indazoles

(2013) Xianwei Li et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of 1H-Indazoles and 1H-Pyrazoles via FeBr3/O2 Mediated Intramolecular C–H Amination

(2013) Tianshui Zhang et al.   JOURNAL OF ORGANIC CHEMISTRY

Direct Functionalization Processes: A Journey from Palladium to Copper to Iron to Nickel to Metal-Free Coupling Reactions

(2012) James J. Mousseau et al.   ACCOUNTS OF CHEMICAL RESEARCH

Diazo Compounds and N-Tosylhydrazones: Novel Cross-Coupling Partners in Transition-Metal-Catalyzed Reactions

(2012) Qing Xiao et al.   ACCOUNTS OF CHEMICAL RESEARCH

Transition-Metal-Free Alkoxycarbonylation of Aryl Halides

(2012) Hua Zhang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Trace metal impurities in catalysis

(2012) Isabelle Thomé et al.   CHEMICAL SOCIETY REVIEWS

Transition-metal-free Coupling Reactions of Aryl Halides

(2012) Eiji Shirakawa et al.   CHEMISTRY LETTERS

Transition-Metal-Free Synthesis of Oxindoles by Potassium tert-Butoxide-Promoted Intramolecular α-Arylation

(2012) Astrid Beyer et al.   ORGANIC LETTERS

Transition-Metal-Free Intramolecular N-Arylations

(2012) Isabelle Thomé et al.   ORGANIC LETTERS

Assembly of N,N-Disubstituted Hydrazines and 1-Aryl-1H-indazoles via Copper-Catalyzed Coupling Reactions

(2012) Xiaodong Xiong et al.   ORGANIC LETTERS

Organocatalysis and CH Activation Meet Radical- and Electron-Transfer Reactions

(2011) Armido Studer et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

tert-Butoxide-Mediated CH Bond Arylation of Aromatic Compounds with Haloarenes

(2011) Shuichi Yanagisawa et al.   ChemCatChem

Potassium tert-butoxide mediated Heck-type cyclization/isomerization–benzofurans from organocatalytic radical cross-coupling reactions

(2011) Magnus Rueping et al.   CHEMICAL COMMUNICATIONS

Potassium Hydroxide/Dimethyl Sulfoxide Promoted Intramolecular Cyclization for the Synthesis of Benzimidazol-2-ones

(2011) Astrid Beyer et al.   ORGANIC LETTERS

New Ligands That Promote Cross-Coupling Reactions between Aryl Halides and Unactivated Arenes

(2011) Yatao Qiu et al.   ORGANIC LETTERS

Potassium tert-Butoxide

(2011) Yong Wang   SYNLETT

Dimethyl Sulfoxide/Potassium Hydroxide: A Superbase for the Transition Metal-Free Preparation of Cross-Coupling Products

(2010) Yu Yuan et al.   ADVANCED SYNTHESIS & CATALYSIS

tert-Butoxide-Mediated Arylation of Benzene with Aryl Halides in the Presence of a Catalytic 1,10-Phenanthroline Derivative

(2010) Eiji Shirakawa et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Organocatalysis in Cross-Coupling: DMEDA-Catalyzed Direct C−H Arylation of Unactivated Benzene

(2010) Wei Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

An efficient organocatalytic method for constructing biaryls through aromatic C–H activation

(2010) Chang-Liang Sun et al.   Nature Chemistry

Intramolecular Fe(II)-Catalyzed N−O or N−N Bond Formation from Aryl Azides

(2010) Benjamin J. Stokes et al.   ORGANIC LETTERS

Z-Selective synthesis of o-bromoacetophenone N-tosylhydrazones and formation of 3-methylindazoles in aqueous ethanol

(2010) Tuula Kylmälä et al.   TETRAHEDRON LETTERS

On the Role of Metal Contaminants in Catalyses with FeCl3

(2009) Stephen L. Buchwald et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Copper-Catalyzed Cross-Couplings with Part-per-Million Catalyst Loadings

(2009) Per-Fredrik Larsson et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Potassiumt-Butoxide Alone Can Promote the Biaryl Coupling of Electron-Deficient Nitrogen Heterocycles and Haloarenes

(2008) Shuichi Yanagisawa et al.   ORGANIC LETTERS

A Practical, Metal-Free Synthesis of 1H-Indazoles

(2008) Carla M. Counceller et al.   ORGANIC LETTERS