Silylation of hydroxyketones by silicon chlorine derivatives
摘要:
The reaction of 3-methyl-3-hydroxy-2-butanone (an alpha-hydroxyketone) with dimethyldichlorosilane gave 2,2,4,4-tetramethyl-5-methylene-1,3,2-dioxasilolane. The silylation of beta-hydroxyketones leads to acyclic mono- and bis(gamma-ketoalkoxy)silanes.