Cyclopentene derivatives and their use as odorants
申请人:L. GIVAUDAN & CIE Société Anonyme
公开号:EP0203528A2
公开(公告)日:1986-12-03
The two lower boiling diastereomers of (E)-3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol are novel odorants possessing a very intense creamy, woody, musk, sandalwood odor and are valuable ingredients for use in fragrance composi- tions for its musk and sandalwood-like qualities. The mixture of its diastereomers is more intense than any of the campholenic aldehyde derivatives that have been previously reported.
(2R*,3S*)-(E)-3-Methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol possesses a very intense creamy, woody, musk, sandalwood odor and is a valuable ingredient for use in fragrance compositions for its musk and sandalwood-like qualities. This odorant is more intense than any of the campholenic aldehyde derivatives that have been previously reported.