基本信息:
- 专利标题: METHOD FOR PRODUCING BENZYL DERIVATIVES OF 2-BUTENE-1,4 DIOLS
- 专利标题(中):2-丁烯-1,4-二醇的苯甲酸衍生物的制备方法
- 申请号:PCT/GB0104036 申请日:2001-09-10
- 公开(公告)号:WO0222537A3 公开(公告)日:2002-05-30
- 发明人: KRISHNAMURTI RAMESH , WANG QI , SMOLKA THOMAS F
- 申请人: OCCIDENTAL CHEM CO , STEPHENS DINAH H
- 专利权人: OCCIDENTAL CHEM CO,STEPHENS DINAH H
- 当前专利权人: OCCIDENTAL CHEM CO,STEPHENS DINAH H
- 优先权: US23179000 2000-09-11
- 主分类号: C07C41/16
- IPC分类号: C07C41/16 ; C07C43/166 ; C07C43/178
摘要:
A method for producing benzyl derivatives of 2-butene-1,4-diols by reacting 2-butene-1,4-diols with benzyl chloride compounds in the presence of an alkali or alkaline earth metal hydroxide or carbonate to produce benzyl derivatives of 2-butene-1,4-diols and recovering at least a portion of at least one such benzene derivative.
摘要(中):
在碱金属或碱土金属氢氧化物或碳酸盐存在下,使2-丁烯-1,4-二醇与苄基氯化合物反应生成2-丁烯-1,4-二醇的苄基衍生物的方法 - 丁烯-1,4-二醇,并回收至少一种这样的苯衍生物的至少一部分。