| 发明名称 |
Fleksibel fremgangsmate for felles produksjon av maursyre, en karboksylsyre med minst to karbonatomer og/eller derivater derav. |
| 摘要 |
<p>Joint production of formic acid with a /- 2C carboxylic acid (or derivative) involves transesterifying a formic ester (I) with a /- 2C carboxylic acid (II) to give formic acid (III) and the corresponding carboxylic acid ester (IV), and carbonylating part of (IV) to the corresponding carboxylic acid anhydride (V).</p> |
| 申请公布号 |
NO328392(B1) |
申请公布日期 |
2010.02.08 |
| 申请号 |
NO20040000560 |
申请日期 |
2004.02.06 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
ZEHNER PETER;PASTRE JORG;STUEER WOLFRAM |
| 分类号 |
C07C27/02;C07C51/09;C07C27/00;C07C45/41;C07C45/46;C07C45/89;C07C49/90;C07C51/083;C07C51/56;C07C53/02;C07C53/08;C07C67/00;C07C67/08;C07C67/10;C07C67/297;C07C69/14;C07C69/15 |
主分类号 |
C07C27/02 |
| 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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