公开(公告)号：US4495369A

公开(公告)日：1985-01-22

申请号：US304532

申请日：1981-09-22

Applicant: Friedrich Werner ,  Heinz U. Blank ,  Gunther Gramm ,  Rudolf Braden ,  Heinz Ziemann

Inventor： Friedrich Werner ,  Heinz U. Blank ,  Gunther Gramm ,  Rudolf Braden ,  Heinz Ziemann

IPC: C07B61/00 ,  B01J23/00 ,  B01J23/70 ,  C07C20060101 ,  C07C67/00 ,  C07C209/00 ,  C07C209/16 ,  C07C211/03 ,  C07C85/06

CPC classification number: C07C209/16

Abstract: A process for the preparation of neopentylamine which is virtually free from amines with a higher degree of alkylation which comprises contacting neopentanol with ammonia at a temperature of 200.degree. to 300.degree. C. in the presence of a hydrogenation catalyst. The process can be carried out under increased pressure and in the presence of catalytic amounts of hydrogen.

Abstract translation: 一种制备新戊胺的方法，其实际上不含烷基化程度较高的胺，其包括在200℃至300℃的温度下在氢化催化剂存在下使新戊醇与氨接触。 该方法可以在增加的压力下和在催化量的氢气存在下进行。