发明授权
US4671798A 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-1-naphthalenol, its use
as perfuming ingredient and process for making same
失效
1,2,3,4,4a,5,8,8a-八氢-2,2,6,8-四甲基-1-萘酚,其用作加香成分及其制备方法
- 专利标题: 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-1-naphthalenol, its use as perfuming ingredient and process for making same
- 专利标题(中): 1,2,3,4,4a,5,8,8a-八氢-2,2,6,8-四甲基-1-萘酚,其用作加香成分及其制备方法
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申请号: US716078申请日: 1985-03-26
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公开(公告)号: US4671798A公开(公告)日: 1987-06-09
- 发明人: Claudio Tarchini
- 申请人: Claudio Tarchini
- 申请人地址: CHX Geneva
- 专利权人: Firmenich SA
- 当前专利权人: Firmenich SA
- 当前专利权人地址: CHX Geneva
- 优先权: CHX3376/84 19840712
- 主分类号: C07C29/136
- IPC分类号: C07C29/136 ; A61K8/34 ; A61Q13/00 ; C07C27/00 ; C07C29/143 ; C07C35/36 ; C07C45/00 ; C07C45/69 ; C07C45/72 ; C07C49/603 ; C07C49/637 ; C07C67/00 ; C11B9/00 ; C11D3/50 ; D06M13/02 ; D06M13/144 ; D06M13/152 ; D06P3/80 ; C07C35/22 ; C11D9/00 ; C11D17/00
摘要:
Bicyclic carbinol of formula ##STR1## or 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-1-naphthalenol possesses useful odorous properties and it can be used advantageously as perfuming ingredient. A two-step process for its synthesis is disclosed starting from 2-methylpenta-1,3-diene and 6,6-dimethyl-cyclohex-2-en-1-one.
公开/授权文献
- US5789947A Phase comparator 公开/授权日:1998-08-04
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