(1S)-3-[[2S(2α,4aα,7α,8aβ)]-3-allyl-4,4,7-trimethyl-octahydrobenzo[e][1,3]oxazin-2-yl]-2-methylhex-5-en-3-ol hydrochloride 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
反应 15.0h,
以92%的产率得到(3R,4aR,5aS,6S,11aS)-6-isopropyl-3,11,11-trimethyl-2,3,4,4a,5a,6,7,10,11,11a-decahydro-1H-5-oxa-10a-azacyclohepta[b]naphthalen-6-ol