Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Benzenesulphenyl chloride (PhSCl) in CH 2 Cl 2 at −78°C converts thioacetals and thioketals to their α-chlorosulphides which afford vinyl sulphides on elimination. The method is compatible with a range of functionality. ... Benzenesulphenyl chloride (PhSCl) in CH 2 Cl 2 at −78°C ...