(6S,10S)-(-)-5,12-dimethyl-9-(hydroxymethyl)-6,7,10,11-tetrahydro-6,10-imino-5H-cyclooct
indole 在
三乙胺 作用下,
以
1,4-二氧六环 、 苯 为溶剂,
生成 (6S,8S,10S)-(-)-1-formyl-1-(5,12-dimethyl-9-methylene-6,7,8,9,10,11-hexahydro-6,10-imino-5H-cyclooctindol-8-yl)propan-2-one