Ethyl (Z)-(3aR,7aS)-3-{N-[2-(2,2-dimethyl-3a,7a-dihydrobenzo[1,3]dioxol-4-yl)ethyl]carbamoyl}acrylate 以
苯 为溶剂,
反应 120.0h,
生成 Ethyl (1R,6R,7R,8S,9R,13S)-11,11-dimethyl-5-oxo-10,12-dioxa-4-azatetracyclo[6.5.2.0
1,6.0
9,13]pentadec-14-ene-7-carboxylate 、 Ethyl (1R,6S,7S,8S,9R,13S)-11,11-dimethyl-5-oxo-10,12-dioxa-4-azatetracyclo[6.5.2.0
1,6.0
9,13]pentadec-14-ene-7-carboxylate