| 发明名称 |
PROCESS FOR PRODUCING INDENOL ESTERS OR ETHERS |
| 摘要 |
<p>The present invention relates to a process for making indenol esters or ethers from an alpha-substituted cinnamic aldehyde derivative such as an acetal or an acylal. Said reaction is promoted by the use of strong mineral acids, sulphonic acids, acidic zeolites or Lewis acids.</p> |
| 申请公布号 |
EP1756027(A2) |
申请公布日期 |
2007.02.28 |
| 申请号 |
EP20050749691 |
申请日期 |
2005.05.10 |
| 申请人 |
FIRMENICH SA |
发明人 |
WOMACK, GARY BERNARD;SNOWDEN, ROGER LESLIE;MOSIMANN, HERVE;BIRKBECK, ANTHONY ALEXANDER |
| 分类号 |
C07C35/27;C07C41/28;C07C43/188;C07C43/30;C07C67/08;C07C67/297 |
主分类号 |
C07C35/27 |
| 代理机构 |
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