| 发明名称 |
Process for the preparation of vinylcyclopropane derivatives. |
| 摘要 |
<p>This invention provides a convenient and commercially adaptable process for the preparation of vinylcyclopropane derivatives in high yieid. For the process an alkylating agent and activated methylene compound are reacted in the presence of an alkylene oxide derivative and alkali metal compound. Water can also be present and/or the reaction may be carried out in an inert organic diiuent.</p> |
| 申请公布号 |
EP0050762(A1) |
申请公布日期 |
1982.05.05 |
| 申请号 |
EP19810108044 |
申请日期 |
1981.10.07 |
| 申请人 |
NATIONAL DISTILLERS AND CHEMICAL CORPORATION |
发明人 |
HALL, ALLEN L. |
| 分类号 |
C07B61/00;C07C69/743;B01J31/00;B01J31/02;B01J31/06;C07C41/00;C07C43/257;C07C45/00;C07C49/533;C07C49/798;C07C67/00;C07C67/30;C07C67/343;C07C69/757;C07C201/00;C07C207/00;C07C231/00;C07C231/12;C07C233/58;C07C235/82;C07C253/00;C07C253/30;C07C255/46;C07C255/48;C07C301/00;C07C309/63;C07C313/00;C07C315/04;C07C319/20;C07C325/00;C07C331/02;C07C331/16;C07F9/38;C07F9/40;C07F9/53;(IPC1-7):07C67/343;07C69/757;07C69/743 |
主分类号 |
C07B61/00 |
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