发明名称 |
Process for preparing carboxylic acid. |
摘要 |
<p>This invention provides a process for preparing carboxylic acid, the process comprising subjecting an oxidation product produced by reacting a peroxide with (a) unsaturated aliphatic monocarboxylic acid having at least one unsaturated bond in the carbon chain and containing 6 to 24 carbon atoms or its ester or (b) cyclic and/or acyclic aliphatic olefin having at least one unsaturated bond in the carbon chain to oxidation by oxygen or oxygen-containing gas in the presence of a catalyst comprising (i) at least one heavy metal compound and (ii) at least one member selected from the group consisting of a bromine compound and a chlorine compound.</p> |
申请公布号 |
EP0128484(A1) |
申请公布日期 |
1984.12.19 |
申请号 |
EP19840106278 |
申请日期 |
1984.06.01 |
申请人 |
NEW JAPAN CHEMICAL CO.,LTD. |
发明人 |
NAKAZAWA, MIKIO;FUJITANI, KANGO;MANAMI, HIROSHI |
分类号 |
C07C51/235;C07C51/285;(IPC1-7):07C51/16;07C55/02;07C53/126 |
主分类号 |
C07C51/235 |
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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