发明名称 |
Process for the Isomerisation of Alkenyl Alkoxybenzenes |
摘要 |
A process for the catalytic double bond isomerisation of alkenyl alkoxybenzenes [alkoxy-substituted (2-alkenyl)-benzenes] (with a non-conjugated double bond in the alkenyl group) of formula A in the presence of a catalytically active quantity of alkali and/or alkaline earth C<SUB>1</SUB>-C<SUB>6 </SUB>alcoholates to the corresponding alkenyl alkoxybenzenes [alkoxy-substituted (1-alkenyl)-benzenes] (with a double bond in the alkenyl group which is conjugated with the benzene ring) of formula B is described
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申请公布号 |
US2007073089(A1) |
申请公布日期 |
2007.03.29 |
申请号 |
US20060534806 |
申请日期 |
2006.09.25 |
申请人 |
SYMRISE GMBH & CO. KG |
发明人 |
KUHN WALTER;FUNK HANS-ULRICH;SENFT GERHARD;DITTERT CHRISTOPH;STEPHAN TORSTEN |
分类号 |
C07C43/02;C07C43/20 |
主分类号 |
C07C43/02 |
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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