| 发明名称 |
Method for producing carboxylic acid tertiary alkyl ester |
| 摘要 |
A carboxylic acid tertiary alkyl ester (Chemical formula 1) of high purity is obtained at a high yield ratio, by continually adding an esterification agent possessing a monovalent acid group, which agent is ester-interchangeable with a tertiary alcohol, to a mixed fluid of a carboxylic acid and a tertiary alcohol:
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| 申请公布号 |
US6492542(B2) |
申请公布日期 |
2002.12.10 |
| 申请号 |
US20010934238 |
申请日期 |
2001.08.21 |
| 申请人 |
HONSHU CHEMICAL INDUSTRY CO., LTD. |
发明人 |
MIYAGI SACHIKO;MAEDA MASAYUKI;KAWANO SEIJI;SHIOMI TAIICHI |
| 分类号 |
C07C67/12;(IPC1-7):C07C69/76;C07C69/74;C07C69/02;C07C309/00 |
主分类号 |
C07C67/12 |
| 代理机构 |
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