反应详情

According to the procedure of Preparation 13 (c), except substituting 7-benzyloxy-1-methyl-1H-indole-3-carboxaldehyde for the 1,3-dimethyl-1H-indole-2-carboxaldehyde, the title compound (3.7 g, 88%) was obtained as an oil: MS (ES) m/e 281.2 (M+H)+.