3-((3aS,6aS,7S,10aR)-7,8-Dimethyl-3,3a,4,5,6,6a,7,10-octahydro-2-oxa-cyclopenta[d]naphthalen-7-yl)-propionic acid 在
chromium(VI) oxide 作用下,
以
溶剂黄146 为溶剂,
生成
3-((3aS,6aS,7S,10aS)-7,8-Dimethyl-10-oxo-3,3a,4,5,6,6a,7,10-octahydro-2-oxa-cyclopenta[d]naphthalen-7-yl)-propionic acid methyl ester