(1S)-2,2-diphenylcyclopropane carboxylic acid 、
马钱子碱 以
丙酮 为溶剂,
反应 1.0h,
以34.5 g的产率得到(4aR,4a1R,5aS,8aR,8a1S,15aS)-10,11-dimethoxy-2,4a,4a1,5,5a,7,8,8a1,15,15a-decahydro-14H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one (S)-2,2-diphenylcyclopropane-1-carboxylate