2-(4-chlorophenyl)-4-phenyl-2,3,4,9-tetrahydro-1H-carbazole-3-carbaldehyde 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
生成
((2S,3R,4S)-2-(4-chlorophenyl)-4-phenyl-2,3,4,9-tetrahydro-1H-carbazol-3-yl)methanol 、 (2-(4-chlorophenyl)-4-phenyl-2,3,4,9-tetrahydro-1H-carbazol-3-yl)methanol