| 发明名称 |
PROCESS FOR THE MANUFACTURE OF VINYL ACETIC ACID AND OPTIONALLY OF A-UBUTYROLACTONE |
| 摘要 |
<p>Vinylacetic acid and optionally gamma -butyrolactone are prepared by reacting an allyl compound substituted by oxygen functions with carbon monoxide in the presence of a heavy metal catalyst. When the reaction is carried out with an allyl ether or a carboxylic acid allyl ester water is added. Vinylacetic acid is obtained in a very good yield in simple and economic manner.</p> |
| 申请公布号 |
CA1026355(A) |
申请公布日期 |
1978.02.14 |
| 申请号 |
CA19730168421 |
申请日期 |
1973.04.05 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
FERNHOLZ, HANS;FREUDENBERGER, DIETER |
| 分类号 |
C07C57/03;B01J23/00;B01J27/00;B01J31/00;C07B61/00;C07C51/00;C07C51/12;C07C67/00;C07D307/33;(IPC1-7):07C51/14 |
主分类号 |
C07C57/03 |
| 代理机构 |
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代理人 |
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| 地址 |
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