发明授权
- 专利标题: Process for transesterification of carbonate esters and carboxylic acid esters using a cyclic amidine catalyst
- 专利标题(中): 使用环状脒催化剂对碳酸酯和羧酸酯进行酯交换的方法
-
申请号: US692678申请日: 1985-01-18
-
公开(公告)号: US4652667A公开(公告)日: 1987-03-24
- 发明人: Michael J. Green
- 申请人: Michael J. Green
- 申请人地址: GB2 London
- 专利权人: BP Chemicals Limited
- 当前专利权人: BP Chemicals Limited
- 当前专利权人地址: GB2 London
- 优先权: GBX8401919 19840125
- 主分类号: C07C69/96
- IPC分类号: C07C69/96 ; B01J31/00 ; B01J31/02 ; C07B61/00 ; C07C67/02 ; C07C68/06 ; C07C69/16 ; C07C69/28
摘要:
A process is provided for the transesterification of carbonate esters and carboxylic acid esters at elevated temperatures and in the presence of an effective amount of an amidine compound.
公开/授权文献
信息查询