Syntheses of orgahic benzyl sulphides from thiols using a modified clay catalyst

摘要

The reaction between benzyl chlorides and thiols is catalysed efficiently by a new basic clay, Cat-l prepared by introducing 3- aminopropyltriethoxysilane into clay interlayers of K-10 and KSF montmorillonites, as well as bentonite clays affording high yields of the corresponding sulphides .