(2S,3S,4aR,6R,7R,8aS)-6,7-bis(allyloxy)-2,3-bis(allyloxymethyl)decalin 在
benzylidenebis(tricyclohexylphosphane)ruthenium dichloride 作用下,
以
甲苯 为溶剂,
反应 0.5h,
以41%的产率得到(2S,3S,4aR,5aR,8Z,11aR,12aS)-2,3-bis(allyloxymethyl)-5a,7,10,11a-tetrahydro-6,11-dioxacycloocta[b]decalin