Palladium-catalyzed conjugate addition of arylsulfonyl hydrazides to α,β-unsaturated ketones
作者:Wen Chen、Hui Chen、Fuhong Xiao、Guo-Jun Deng
DOI:10.1039/c3ob40518d
日期:——
A palladium-catalyzed desulfitative–denitrogenative conjugate addition of arylsulfonyl hydrazides to α,β-unsaturated ketones is described. The reaction showed very good selectivity and tolerated a wide range of functionalities under an atmosphere of oxygen with or without the aid of a metal co-oxidant.
描述了钯催化的芳基磺酰肼向α,β-不饱和酮的脱硫-脱氮共轭加成反应。该反应在氧气氛下在有或没有金属助氧化剂的辅助下显示出非常好的选择性,并具有宽泛的官能度。