(2E,8Z,10E)-(R)-13-(tert-Butyl-dimethyl-silanyloxy)-2,10-dimethyl-pentadeca-2,8,10-trienoic acid ethyl ester 以
甲苯 为溶剂,
反应 27.0h,
以14%的产率得到ethyl (1R,2S,4aR,8aS)-2-<(R)-2-(t-butyldimethylsilyl)oxy>butyl-1,3-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-1-carboxylate