| 发明名称 |
Method of producing alkoxycinnamic acid ester |
| 摘要 |
The invention relates to a method of producing alkoxycinnamic acid ester (alkoxy cinnamate) by condensing C5-C8 acetic acid esters with C1-C4 alkoxybenzaldehyde in the presence of an alkaline and/or alkaline earth C1-C4 alcohalate and removing the C1-C4 alcohol that is produced by this reaction from the reaction mixture.
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| 申请公布号 |
US6680404(B1) |
申请公布日期 |
2004.01.20 |
| 申请号 |
US20010979440 |
申请日期 |
2001.11.16 |
| 申请人 |
SYMRISE GMBH & CO. KG |
发明人 |
KUHN WALTER;MARKS WERNER;ZAHLMANN KLAUS |
| 分类号 |
C07C67/333;C07B61/00;C07C67/03;C07C67/343;C07C69/734;(IPC1-7):C07C69/76 |
主分类号 |
C07C67/333 |
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