发明公开
EP1465851A1 3-ALKYLATED-5,5',6,6',7,7',8,8'-OCTAHYDRO-2,2'-BINAPHTHOLS AND 3,3'-DIALKYLATED-5,5',6,6',7,7',8,8'-OCTAHYDRO-2,2'-BINAPHTHOLS AND PROCESSES FOR MAKING THEM
有权
3-烷基-5,5',6,6',7,7',8,8'-二羟基-2,2'-二萘酚和3,3'-二烷基化的-5,5',6,6' 7,7',8,8'-OCTAHYDRO-2,2'-联萘及其制备方法
- 专利标题: 3-ALKYLATED-5,5',6,6',7,7',8,8'-OCTAHYDRO-2,2'-BINAPHTHOLS AND 3,3'-DIALKYLATED-5,5',6,6',7,7',8,8'-OCTAHYDRO-2,2'-BINAPHTHOLS AND PROCESSES FOR MAKING THEM
- 专利标题(中): 3-烷基-5,5',6,6',7,7',8,8'-二羟基-2,2'-二萘酚和3,3'-二烷基化的-5,5',6,6' 7,7',8,8'-OCTAHYDRO-2,2'-联萘及其制备方法
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申请号: EP02789788.3申请日: 2002-11-20
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公开(公告)号: EP1465851A1公开(公告)日: 2004-10-13
- 发明人: LU, Helen, S.M. , QIU, Weiming , SHAPIRO, Rafael
- 申请人: E.I. DU PONT DE NEMOURSAND COMPANY
- 申请人地址: 1007 Market Street WilmingtonDelaware 19898 US
- 专利权人: E.I. DU PONT DE NEMOURSAND COMPANY
- 当前专利权人: E.I. DU PONT DE NEMOURSAND COMPANY
- 当前专利权人地址: 1007 Market Street WilmingtonDelaware 19898 US
- 代理机构: Cockerton, Bruce Roger
- 优先权: US994099 20011126
- 国际公布: WO2003045885 20030605
- 主分类号: C07C39/17
- IPC分类号: C07C39/17 ; C07C37/14 ; C07C37/18 ; C07C37/11 ; C07C37/16
摘要:
The compositions 3-alkylated-5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthol and 3,3'-dialkylated-5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthol are disclosed, as well as various processes for making them, all involving the alkylation of 5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthol.
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