ylsilanes of structural type 1, bearing benzyl, benzyloxymethyl (BOM) ether protecting groups can be efficiently and selectively desilated to produce the corresponding aldehydes 2 by catalytic hydrogenolysis over 10% palladium on carbon in ethanol or ethyl acetate.
带有苄基,苄氧基甲基(BOM)醚保护基的结构类型为1的正-α,β-二烷氧基-酰基二甲基苯基
硅烷可通过在
乙醇或
乙酸乙酯中的10%
钯/碳上进行催化氢解反应,有效而选择性地脱
硅生成相应的醛2。