Cleavage of α-(phenylthio)alkylboranes with N-chlorosuccinimide. A convenient route to monothioacetals and acetals
作者:Abel Mendoza、Donald S. Matteson
DOI:10.1016/s0022-328x(00)84872-x
日期:1978.8
sulfur. Under free radical conditions, α-(phenylthio)alkaneboronic esters are cleaved to α-(phenylthio)alkyl chlorides by either N-chlorosuccinimide or sulfuryl chloride. Pinacol phenylthio(triphenylstannyl)methaneboronate with sulfuryl chloride yielded (phenylthio)dichloromethane, without any evidence of selectivity between carbontin and carbonboron bond cleavage.