申请人:TEXACO DEVELOPMENT CORPORATION
公开号:EP0313692A1
公开(公告)日:1989-05-03
A process for the synthesis of glutamic acid intermediate from an acrylate, amide and carbon monoxide and hydrogen by reacting them in the presence of a catalyst comprising a cobalt-containing compound, a bis-phosphine ligand and a solvent at a pressure of at least 500 psi and a temerpature of at least 25°C and thereafter extracting the glutamic acid.
一种从丙烯酸酯、酰胺和一氧化碳及氢气中合成谷氨酸中间体的工艺,其方法是在由含钴化合物、双膦配体和溶剂组成的催化剂存在下,在压力至少为 500 psi、温度至少为 25°C 的条件下,使它们发生反应,然后提取谷氨酸。