发明名称 |
FORFARANDE FOR KONTINUERLIG OMLAGRING AV ALKALIMETALLSALTER AV AROMATISKA KARBOXYLSYROR |
摘要 |
A process for the continuous rearrangement of alkali metal salts of aromatic carboxylic acids is disclosed. The process is conducted under an atmosphere of carbon dioxide and in the presence of an organic diluent and results in high conversion rates and practically quantitative yields of the rearranged alkali metal salt of the aromatic carboxylic acid. |
申请公布号 |
SE7713980(A) |
申请公布日期 |
1978.06.10 |
申请号 |
SE19770013980 |
申请日期 |
1977.12.08 |
申请人 |
* RHONE-POULENC-INDUSTRIES |
发明人 |
J-C * CHOULET;J * NOUVEL |
分类号 |
C07C51/347;C07C51/00;C07C51/41;C07C63/00;C07C63/26;C07C63/28;C07C67/00;(IPC1-7):C07C51/52 |
主分类号 |
C07C51/347 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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