The ether-cleavaqe of [(tristrimethylsilyl)-silyl]methyl-ether as well as aryl(alkyl)-[(bistrimethylsilyl)-silyl]methyl-ether with BCl3, BBr3 is accompanied by a 1,2-Me3Si-migration from silicon to carbon.
[(三三甲基甲
硅烷基)-甲
硅烷基]甲基醚的醚裂解以及芳基(烷基)-[(双三甲基甲
硅烷基)-甲
硅烷基]甲基醚与BCl 3,BBr 3伴随着1,2-Me 3 Si -从
硅迁移到碳。