FeBr3-catalyzed regioselective hydroxysulfenylation of N-allylsulfonamides with sulfonyl hydrazides
作者:Zhong-Qi Xu、Lin-Chuang Zheng、Lin Li、Lili Duan、Yue-Ming Li
DOI:10.1016/j.tet.2018.12.044
日期:2019.2
Regioselective hydroxysulfenylation of unactivated CC double bonds was reported. Using FeBr3-bpy as the catalyst, Na2S2O8 as the oxidant, and sulfonyl hydrazides as the sulfenyl sources, hydroxysulfenylation of unfunctionalized olefins proceeded readily, giving a variety of β-hydroxysulfides in moderate to good isolated yields.
报道了未活化的C C双键的区域选择性羟基亚磺酰基化。使用FeBr 3 -bpy作为催化剂,使用Na 2 S 2 O 8作为氧化剂,使用磺酰肼作为亚磺酰基来源,未官能化烯烃的羟基亚磺酰基化反应容易进行,得到了各种中等至良好分离产率的β-羟基硫化物。