(1-Hex-1-ynylcyclohexyl)oxy-dimethyl-prop-2-enylsilane 在
[ruthenium(II)(η
6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]
2 、
1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazolium chloride caesium carbonate 作用下,
以
甲苯 为溶剂,
反应 23.0h,
生成 2,2-Dimethyl-5-(1-methylene-pentyl)-1-oxa-2-sila-spiro[5.5]undec-4-ene