Intramolecular aromatic amination by a hydrazino group for the synthesis of indolo[1,2-b]indazole derivatives

A General and Efficient Copper Catalyst for the Amidation of Aryl Halides and the <i>N</i>-Arylation of Nitrogen Heterocycles

Artis Klapars, Jon C. Antilla, Xiaohua Huang et al. · Journal of the American Chemical Society · 2001 · 1K citations

Natural Sciences, Chemistry, Catalysis +11

Intramolecular palladium-catalyzed aryl amination and aryl amidation

John P. Wolfe, Roger A. Rennels, Stephen L. Buchwald · Tetrahedron · 1996 · 242 citations

Natural Sciences, Chemistry, Medicinal Chemistry +12

The Development of Efficient Protocols for the Palladium-Catalyzed Cyclization Reactions of Secondary Amides and Carbamates

Bryant H. Yang, Stephen L. Buchwald · Organic Letters · 1999 · 197 citations

Natural Sciences, Chemistry, Catalysis +11

A Novel Synthesis of 2-Aryl-2<i>H</i>-indazoles via a Palladium-Catalyzed Intramolecular Amination Reaction

Jinhua J. Song, Nathan K. Yee · Organic Letters · 2000 · 129 citations

Natural Sciences, Chemistry, Medicinal Chemistry +10

Synthesis of 1-aryl-1 H -indazoles via the palladium-catalyzed cyclization of N -aryl- N ′-( o -bromobenzyl)hydrazines and [ N -aryl- N ′-( o -bromobenzyl)-hydrazinato- N ′]-triphenylphosphonium bromides

Jinhua J. Song, Nathan K. Yee · Tetrahedron Letters · 2001 · 61 citations

Natural Sciences, Chemistry, Medicinal Chemistry +7