AlCl_3催化合成N,N-二氰乙基对氯苯胺的研究

Synthesis of p-chloide-N,N-bis(2-cyanoethyl)aniline catalyzed by AlCl_3

报道了对氯苯胺与丙烯腈在AlCl3的催化下发生加成反应合成标题化合物,其合适的反应条件是:AlCl3的用量为对氯苯胺的40%(物质的量比),反应温度为78～90℃,反应时间16h。其结果表明,AlCl3对该反应具有很高的催化效率,产物收率达89%。

In this paper, a synthesis of p-chloro-N, N-bis（2-cyanoethyl）aniline was reported by using p-chloroaniline, acrylonitrile and AlCl3, the experimental result had proved that AlCl3 was an excellent catalyst, while the AlCl3 was 40% （mol） of p-chloroaniline, the temperature were 78～90℃, the time 16 hours, the yield of p-chloro-N, N-bis （2-cyanoethyl） aniline were over 89%.