Synthesis of 1H-indazoles from N-tosylhydrazones and nitroaromatic compounds
作者:Zhenxing Liu、Long Wang、Haocheng Tan、Shiyi Zhou、Tianren Fu、Ying Xia、Yan Zhang、Jianbo Wang
DOI:10.1039/c4cc00962b
日期:——
A new method for the synthesis of 1H-indazoles from readily available N-tosylhydrazones and nitroaromatic compounds has been developed. This transformation occurs under transition-metal-free conditions and shows a wide substrate scope. The method has been successfully applied to the formal synthesis of a bioactive compound, WAY-169916.