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.
(E)-3-
甲基-5-(
2,2,3-三
甲基环戊-3-
烯-1-基)戊-4-
烯-2-醇的两种低沸点非对映异构体是一种新颖的气味剂,具有非常浓烈的奶油、木质、
麝香和
檀香的气味,因其
麝香和
檀香的特质而成为香
水成分中的珍贵成分。其非对映异构体的混合物比以前报道过的任何
樟脑烯醛衍
生物的气味都要浓烈。