A compound of the structural formula 1
Also disclosed is a process for producing 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine by A) reacting isophorone nitrile and malononitrile to afford the intermediate 2-(3-cyano-3,5,5-trimethylcyclohexylidene)malononitrile, and B) hydrogenating 2-(3-cyano-3,5,5-trimethylcyclohexylidene)malononitrile in the presence of at least one catalyst. In another embodiment, the hydrogenation in step B) of the process is performed at 20-120° C. and at 20-300 bar.
化合物的结构式1如下所示。还公开了一种生产2-(3-(
氨甲基)-3,5,5-三甲基环己基)
丙烷-1,3-二胺的方法,包括A)反应异佛农腈和马隆腈以得到中间体2-(3-
氰基-3,5,5-三甲基环己基亚甲基)马隆腈,和B)在至少一种催化剂存在下加氢2-(3-
氰基-3,5,5-三甲基环己基亚甲基)马隆腈。在另一种实施方式中,步骤B)中的加氢在20-120°C和20-300巴下进行。