Hydrothiolation of bromoalkynes has been reported for the first time under metal catalysed conditions. Indium(iii) trifluoromethanesulfonate was demonstrated as the first catalyst which can catalyse the hydrothiolation of bromoalkynes with absolute regio- and stereoselectivity to generate synthetically valuable (Z)-β-bromo vinyl sulfides in good yields.
溴代炔烃的水硫化反应首次在金属催化条件下报道。证明了铟(III)三氟甲烷磺酸盐是第一个能够催化溴代炔烃的水硫化反应,并具有绝对的区域和立体选择性,生成合成有价值的(Z)-β-溴乙烯硫醚,收率较高。