发明名称 |
Oxidation of substituted aromatic compounds to aromatic carboxylic acids |
摘要 |
Oxidation of a substituted aromatic compound e.g. p-xylene to an aromatic carboxylic acid e.g. tere-phthalic acid using a heavy metal/bromine catalyst in an aqueous reaction medium in the presence of an iodine promoter.
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申请公布号 |
US4323699(A) |
申请公布日期 |
1982.04.06 |
申请号 |
US19810267421 |
申请日期 |
1981.05.26 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
NORVAL, STEPHEN V. |
分类号 |
B01J23/00;C07C51/00;C07C51/255;C07C51/265;C07C63/26;C07C67/00;(IPC1-7):C07C51/16 |
主分类号 |
B01J23/00 |
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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