发明名称 |
Vinyl ester production from acetylene and carboxylic acid utilizing homogeneous catalyst |
摘要 |
A process for the selective production of vinyl ester by the reaction of a carboxylic acid with acetylene with a homogeneous catalyst is disclosed and claimed. In a preferred embodiment of this invention, reaction of benzoic acid and acetylene in the presence of Group VIII metal complex catalyst at a temperature of about 50 to 180° C. results in quantitative yields of vinyl benzoate. |
申请公布号 |
US8173830(B2) |
申请公布日期 |
2012.05.08 |
申请号 |
US20090387740 |
申请日期 |
2009.05.07 |
申请人 |
KIMMICH BARBARA F. M.;TOOMEY HANNAH E.;YAO QIANG;TORRENCE G. PAULL;VAN DER WAAL JAN CORNELIS;DOYLE MICHAEL J.;CELANESE INTERNATIONAL CORPORATION |
发明人 |
KIMMICH BARBARA F. M.;TOOMEY HANNAH E.;YAO QIANG;TORRENCE G. PAULL;VAN DER WAAL JAN CORNELIS;DOYLE MICHAEL J. |
分类号 |
C07C69/76 |
主分类号 |
C07C69/76 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|