反应详情

According to U.S. Pat. No. 5,418,237 (hereinafter referred to as the '237 patent) & the Research Article ‘Drugs of the Future 2001, 26(3), 247’, 3-(4-chlorobutyl)-1H-indole-5-carbonitrile is prepared by reacting 5-cyanoindole with 4-chlorobutyryl chloride to give 3-(4-chlorobutyryl)-1H-indole-5-carbonitrile, which then reduced with diborane to produce the 3-(4-chlorobutyl)-1H-indole-5-carbonitrile.