吗啉 、 ((1R,4aR,8R,8aS,10aS)-1,4a,8-trimethyl-8-vinyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-dodecahydrophenanthren-1-yl)methyl 2-chloroacetate 以
二氯甲烷 为溶剂,
反应 12.0h,
以71%的产率得到[(1R,4aR,8R,8aS,10aS)-8-ethenyl-1,4a,8-trimethyl-3,4,6,7,8a,9,10,10a-octahydro-2H-phenanthren-1-yl]methyl 2-morpholin-4-ylacetate