dimethyl-[2-methylbut-3-enoxy(diphenyl)silyl]-phenylsilane 在
异氰酸叔丁酯 、 palladium diacetate 作用下,
以
甲苯 为溶剂,
反应 2.0h,
生成 (3R
*,4S
*)-3-<(dimethylphenylsilyl)methyl>-4-methyl-2,2-diphenyl-1,2-oxasilolane 、 (3R
*,4R
*)-3-<(dimethylphenylsilyl)methyl>-4-methyl-2,2-diphenyl-1,2-oxasilolane