发明名称 |
PROCESS FOR PREPARING PHENYLBENZOATE |
摘要 |
Benzoic acid is heated with a compound, especially an oxide, of a metal capable of existing in two valency states and oxygen under conditions such that a metal benzoate is formed but substantially no phenyl benzoate. Benzoyl salicylic acid and/or phenyl benzoate are made from this by heating in the absence of oxidising agent and water. Phenol may be obtained from phenyl benzoate by hydrolysis. The metal is preferably copper. |
申请公布号 |
JPS5439039(A) |
申请公布日期 |
1979.03.24 |
申请号 |
JP19780083617 |
申请日期 |
1978.07.11 |
申请人 |
PANCLOR CHEMICALS LTD |
发明人 |
PURACHIDO EMU SUPAITSUIANTE;GIANKARURO SHIORI;RUIJI JIYUFURE |
分类号 |
C07C69/78;B01J23/00;C07C37/055;C07C39/04;C07C69/773 |
主分类号 |
C07C69/78 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|