获得 du trimethylsilylmethyl-1 bicyclo [3.2.0] heptene-6 a partir du perhydrotrimethylsilylmethyl-2 homobenzvalene via la形成 du trimethylsilylmethyl-1 cycloheptadiene-1,3
获得 du trimethylsilylmethyl-1 bicyclo [3.2.0] heptene-6 a partir du perhydrotrimethylsilylmethyl-2 homobenzvalene via la形成 du trimethylsilylmethyl-1 cycloheptadiene-1,3