(1S)-1-[[2S(2α,4aα,7α,8aβ)]-3-allyl-4,4,7-trimethyl-octahydrobenzo[e][1,3]oxazin-2-yl]-1-phenyl-pent-4-en-1-ol 在
Grubbs catalyst first generation 作用下,
以
苯 为溶剂,
反应 30.0h,
以68%的产率得到(3R,4aR,5aS,6S,12aS)-6-phenyl-3,12,12-trimethyl-2,3,4,4a,6,7,8,11,12,12a-decahydro-1H,5aH-5-oxa-11a-azacycloocta[b]naphthalen-6-ol