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

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
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.
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