作者:Shinji Tanimori、Yuka Ozaki、Yasukazu Iesaki、Mitsunori Kirihata
DOI:10.1055/s-2008-1077973
日期:——
A variety of 1-alkyl- and aryl-substituted indazolones were synthesized easily starting from commercially available 2-halobenzoic acids and hydrazines via the copper-catalyzed intramolecular C-N bond formation of 2-halobenzohydrazides under mild conditions.