| 发明名称 |
Process for producing gamma-vinyl-gamma butyrolactone. |
| 摘要 |
<p>Acyloxyhexenoic acids are converted to y-vinyl-y-butyrolactone by elimination of the acyloxy moiety, preferably by heating in the presence of an acid catalyst.</p> |
| 申请公布号 |
EP0060365(A2) |
申请公布日期 |
1982.09.22 |
| 申请号 |
EP19810306169 |
申请日期 |
1981.12.30 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
COLEMAN, JAMES PATRICK;HALLCHER, RICHARD CHARLES;MCMACKINS, DUDLEY ELGIN |
| 分类号 |
C07D307/33;C07C51/09;C07D315/00;(IPC1-7):07D307/32;07C51/09;07C57/10 |
主分类号 |
C07D307/33 |
| 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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