基本信息:
- 专利标题: METHOD AND CATALYST SYSTEM FOR PRODUCING AROMATIC CARBONATES
- 专利标题(中):生产芳香族碳酸盐的方法和催化剂体系
- 申请号:PCT/US0150668 申请日:2001-10-19
- 公开(公告)号:WO0244122A2 公开(公告)日:2002-06-06
- 发明人: SHALYAEV KIRILL VLADIMIROVICH , SOLOVEICHIK GRIGORII LEV , JOHNSON BRUCE FLETCHER
- 申请人: GEN ELECTRIC
- 专利权人: GEN ELECTRIC
- 当前专利权人: GEN ELECTRIC
- 优先权: US72822400 2000-11-30
- 主分类号: B01J31/26
- IPC分类号: B01J31/26 ; B01J31/22 ; B01J31/28 ; B01J31/30 ; B01J31/38 ; B01J37/04 ; C07B61/00 ; C07C68/00 ; C07C69/96
摘要:
A method and catalyst system for economically producing aromatic carbonates from aromatic hydroxy compounds is disclosed. In one embodiment, the present invention provides a method of carbonylating aromatic hydroxy compounds by contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbonylation catalyst system that includes an effective amount of at least one Group 8, 9, or 10 metal source; an effective amount of at least one bromide composition; an effective amount of at least one activating organic solvent; an effective amount of a combination of inorganic co-catalysts comprising at least one titanium source and at least one copper source, and an effective amount of at least one base.
摘要(中):
公开了一种从芳族羟基化合物经济生产芳族碳酸酯的方法和催化剂体系。 在一个实施方案中,本发明提供了一种通过使至少一种芳族羟基化合物与氧气和一氧化碳在羰基化催化剂体系存在下接触来羰基化芳族羟基化合物的方法,所述羰基化催化剂体系包含有效量的至少一种第8,9, 或10金属源; 有效量的至少一种溴化物组合物; 有效量的至少一种活化有机溶剂; 有效量的包含至少一种钛源和至少一种铜源的无机助催化剂和有效量的至少一种碱的组合。
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01J | 化学或物理方法,例如,催化作用、胶体化学;其有关设备 |
------B01J31/00 | 包含氢化物,配位配合物或有机化合物的催化剂 |
--------B01J31/26 | .还包括未列入B01J31/02至B01J31/24组的无机金属化合物 |