Catalyst-free hydrothiolation of alkynes with dithiocarbamic acids
作者:A. Ziyaei Halimehjani、B. Breit
DOI:10.1039/c8cc09726g
日期:——
hydrothiolation of unactivated alkynes with in situ prepared dithiocarbamicacids with total atom economy is reported. While unactivated terminal alkynes afforded the Markovnikov adducts with excellent regioselectivity, ethynyltrimethylsilane furnished the E-selective anti-Markovnikov adducts with excellent regio- and stereoselectivity. In addition, the obtained vinyl dithiocarbamates were applied as efficient