115977-59-8Relevant articles and documents
Metal-free cyclization of unsaturated hydrazones for the divergent assembly of pyrazolones and pyrazolines
Liu, Xiaobing,Zhou, Yao,Song, Qiuling
, p. 8943 - 8946 (2019)
An oxidative cyclization of β,γ-unsaturated hydrazones for the divergent assembly of pyrazolones and pyrazolines under metal-free conditions is presented. This divergent synthetic strategy was achieved by controlling the reaction atmosphere. A number of p