发明名称 |
OXIDATION OF ALDEHYDES TO CARBOXYLIC ACIDS |
摘要 |
<p>This invention relates to a process for preparing carboxylic acids by oxidising an aldehyde with molecular oxygen or a gas containing molecular oxygen in the presence of an amine and/or amine N-oxide promoter selected from the group consisting of a substituted or unsubstituted alkyl amine, alkyl amine N-oxide, aromatic amine, aromatic amine N-oxide, heterocyclic amine, heterocyclic amine N-oxide and mixtures thereof, to produce the carboxylic acid. Such carboxylic acids have utility for example as chemical intermediates.</p> |
申请公布号 |
WO9714668(A1) |
申请公布日期 |
1997.04.24 |
申请号 |
WO1996US16682 |
申请日期 |
1996.10.18 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORP |
发明人 |
BARNER, BRUCE, ARMIN;KURLAND, JONATHAN, JOSHUA;KINKADE, NANCY, ELLEN |
分类号 |
C07B33/00;C07C51/235;(IPC1-7):C07C51/235 |
主分类号 |
C07B33/00 |
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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