Iodine-Catalyzed Regioselective Sulfenylation of Indoles with Sulfonyl Hydrazides
作者:Fu-Lai Yang、Shi-Kai Tian
DOI:10.1002/anie.201301437
日期:2013.4.26
New S in town: Sulfonylhydrazides smoothly undergo sulfenylation with indoles in the presence of 10 mol % I2 to give structurally diverse indole thioethers in moderate to excellent yields with extremely high regioselectivity. This study paves the way for the use of sulfonylhydrazides as unique sulfur electrophiles in chemical synthesis.