methyl [(1R)-6-fluoro-4-hydroxy-8-(methylsulfonyl)-2,3,4,9-tetrahydro-1H-carbazol-1-yl] acetate 、
(R)-1-(4-三氟甲基苯基)乙醇 在
偶氮二甲酸二叔丁酯 、
三苯基膦 作用下,
以
四氢呋喃 为溶剂,
反应 0.17h,
生成 methyl ((1R,4R)-6-fluoro-4-hydroxy-8-(methylsulfonyl)-9-{(1S)-1-[4-(trifluoromethyl)phenyl]ethyl}-2,3,4,9-tetrahydro-1H-carbazol-1-yl) acetate 、
methyl ((1R,4S)-6-fluoro-4-hydroxy-8-(methylsulfonyl)-9-{(1S)-1-[4-(trifluoromethyl)phenyl]ethyl}-2,3,4,9-tetrahydro-1H-carbazol-1-yl) acetate