cyclohex-2-enylacetic acid ethyl chloroformate carbonic anhydride 、
(E)-1-<(p-methoxyphenyl)sulfonyl>-2-methyl-3-indole 以
氯苯 为溶剂,
反应 5.0h,
以31%的产率得到3,3a,4,5,6,6a,7,8,12c,12d-decahydro-1-(2-methoxyethyl)-8-<(p-methoxyphenyl)sulfonyl>isoquino<8,1-bc>carbazol-2(1H)-one