用于合成二氢吡唑并苯并磺内酰胺的腙的可见光光催化N-自由基级联反应
A visible-light photocatalytic N-radical cascade of hydrazones for the synthesis of dihydropyrazole-fused benzosultams.
作者信息
Zhao Quan-Qing, Hu Xiao-Qiang, Yang Meng-Nan, Chen Jia-Rong, Xiao Wen-Jing
机构信息
CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, Hubei 430079, China.
出版信息
Chem Commun (Camb). 2016 Oct 20;52(86):12749-12752. doi: 10.1039/c6cc05897c.
An efficient visible light photocatalytic and external oxidant-free N-radical 5-exo cyclization/addition/aromatization cascade of β,γ-unsaturated hydrazones is described, which provides a practical route to various biologically interesting dihydropyrazole-fused benzosultams in satisfactory yields.
本文描述了一种高效的可见光光催化且无需外部氧化剂的β，γ-不饱和腙的N-自由基5-外向环化/加成/芳构化串联反应，该反应为合成各种具有生物学意义的二氢吡唑并苯并磺内酰胺提供了一条实用路线，产率令人满意。
Zotero 插件