发明名称 |
METHOD AND CATALYST SYSTEM FOR PRODUCING AROMATIC CARBONATES |
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. |
申请公布号 |
WO0244122(A3) |
申请公布日期 |
2002.09.06 |
申请号 |
WO2001US50668 |
申请日期 |
2001.10.19 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
SHALYAEV, KIRILL, VLADIMIROVICH;SOLOVEICHIK, GRIGORII, LEV;JOHNSON, BRUCE, FLETCHER |
分类号 |
B01J31/26;B01J31/22;B01J31/28;B01J31/30;B01J31/38;B01J37/04;C07B61/00;C07C68/00;C07C69/96 |
主分类号 |
B01J31/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|