申请人:Sumitomo Chemical Company, Ltd.
公开号:US05756769A1
公开(公告)日:1998-05-26
A method for producing a propargylamine compound represented by the general formula (I): ##STR1## which comprises reacting a propargyl compound represented by the general formula (II): ##STR2## with an aromatic aldehyde represented by the general formula (III): ArCHO (III) and ammonia to obtain an imine compound represented by the general formula (IV): ##STR3## and hydrolyzing the resultant imine compound. It is to provide a method for producing a propargylamine compound from a propargyl compound by a simple operation without using a special facility, using ammonia as a reaction reagent, without producing a dipropatygylamine compound and a tripropargylamine compound as by-products.
一种生产一般式(I)所代表的丙炔胺化合物的方法,该方法包括将一般式(II)所代表的丙炔化合物与一般式(III)所代表的芳香醛和氨反应以获得一般式(IV)所代表的亚胺化合物,然后水解所得的亚胺化合物。该方法提供了一种使用氨作为反应试剂,不使用特殊设备,通过简单的操作从丙炔化合物生产丙炔胺化合物的方法,而不会产生二丙炔胺化合物和三丙炔胺化合物作为副产物。