N-苯基马来酰亚胺 、
(1R,2S,3R,4S)-3-((R)-Buta-1,3-diene-2-sulfinyl)-2-(2,2-dimethyl-propoxy)-1,7,7-trimethyl-bicyclo[2.2.1]heptane 在
lithium perchlorate 作用下,
以
二氯甲烷 为溶剂,
反应 24.0h,
生成 (3aS,7aR)-5-[(R)-(1S,2R,3S,4R)-3-(2,2-Dimethyl-propoxy)-4,7,7-trimethyl-bicyclo[2.2.1]heptane-2-sulfinyl]-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione