[(1S,2R,4aS,8aS)-1-[(2-chloro-5-methoxy-3,6-dioxocyclohexa-1,4-dien-1-yl)methyl]-1,4a-dimethyl-5-methylidene-3,4,6,7,8,8a-hexahydro-2H-naphthalen-2-yl]methyl 6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate 在
四(三苯基膦)钯 、
碳酸氢钠 作用下,
以
四氢呋喃 、
水 为溶剂,
反应 0.17h,
以7%的产率得到[(1S,2R,4aS,8aS)-1-[(2-hydroxy-5-methoxy-3,6-dioxocyclohexa-1,4-dien-1-yl)methyl]-1,4a-dimethyl-5-methylidene-3,4,6,7,8,8a-hexahydro-2H-naphthalen-2-yl]methyl 6-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoate