发明名称 |
PROCESS FOR PREPARING CARBOXYLIC ACID |
摘要 |
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. |
申请公布号 |
DE3468861(D1) |
申请公布日期 |
1988.02.25 |
申请号 |
DE19843468861 |
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):C07C51/16;C07C53/126;C07C55/02 |
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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