... 1980. Printed in Great Britain THE CONVERSION OF &,a-DIBROMOBENZYLSILANES INTO ACYLSILAWES ON SILICA GEL Alessandro DEGL'INNOCENTI' and David RM WALTON* School of Molecular Sciences, University of Sussex, Brighton BNl 9QJ, UK Giancarlo SECONI and Graziella PIRAZZINI Laboratorio dei composti de1 Carbonio contenenti eteroatomi, CNR, Via Tolara di Sotto 89, 40064 @ano Emilia, Bologna, Italy ...