发明名称 |
PROCESS FOR THE MANUFACTURE OF ALPHA, ALPHA-BRANCHED CARBOXYLIC ACID VINYL ESTERS |
摘要 |
<p>The invention relates to a process for the manufacture of a,a- branched carboxylic acids vinyl esters comprising the following steps: - isomerising and converting an olefin feed with CO and water under Koch reaction conditions to make an acid with a ratio of Non Blocking isomers (NB) versus Blocking isomers (B) of NB/B above 1.5, wherein a blocking isomer has always a tertiary carbon atom in alpha position of the carboxylic acid and in the beta position of the carboxylic acid, whereas a non-blocking isomer has primary carbon atoms in the beta position of the carboxylic acid - converting the resulting acid into a vinyl ester.</p> |
申请公布号 |
WO2012136353(A1) |
申请公布日期 |
2012.10.11 |
申请号 |
WO2012EP01478 |
申请日期 |
2012.04.03 |
申请人 |
MOMENTIVE SPECIALTY CHEMICALS RESEARCH BELGIUM S.A.;MOMENTIVE SPECIALTY CHEMICALS INC.;HEYMANS, DENIS |
发明人 |
HEYMANS, DENIS |
分类号 |
C07C51/14;C07C53/128;C07C67/04;C07C69/24;C08F8/00;C08F18/10;C08K5/101 |
主分类号 |
C07C51/14 |
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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