发明公开
EP0994838A1 PROCEDE D'ETHERIFICATION D'UN ALCOOL DE TYPE BENZYLIQUE, PRODUITS OBTENUS ET SES APPLICATIONS
失效
VERFAHREN ZUR ETHERIFIZIERUNG VON BENZYLALKOHOLEN,ERHALTENE PRODUKTE UND IHRE VERWENDUNGEN
- 专利标题: PROCEDE D'ETHERIFICATION D'UN ALCOOL DE TYPE BENZYLIQUE, PRODUITS OBTENUS ET SES APPLICATIONS
- 专利标题(英): Method for etherifying a benzyl alcohol, resulting products and applications
- 专利标题(中): VERFAHREN ZUR ETHERIFIZIERUNG VON BENZYLALKOHOLEN,ERHALTENE PRODUKTE UND IHRE VERWENDUNGEN
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申请号: EP98936479.9申请日: 1998-07-08
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公开(公告)号: EP0994838A1公开(公告)日: 2000-04-26
- 发明人: JACQUOT, Roland , SPAGNOL, Michel
- 申请人: RHODIA CHIMIE
- 申请人地址: 25, quai Paul Doumer 92408 Courbevoie Cédex FR
- 专利权人: RHODIA CHIMIE
- 当前专利权人: RHODIA CHIMIE
- 当前专利权人地址: 25, quai Paul Doumer 92408 Courbevoie Cédex FR
- 代理机构: Dutruc-Rosset, Marie-Claude
- 优先权: FR9708733 19970709
- 国际公布: WO9902475 19990121
- 主分类号: C07C41/09
- IPC分类号: C07C41/09 ; C11B9/00 ; C07C43/23 ; C07C43/178 ; C07C43/205
摘要:
The invention concerns a method for etherifying a benzyl alcohol, the resulting products and their applications in particular in perfume manufacture. The etherification method consists in reacting a benzyl alcohol with another alcohol in the presence of a catalyst, characterised in that the etherification reaction is carried out in the presence of an effective amount of a zeolite.
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