HOSOMI AKIRA; SAKURAI HIDEKI, TETRAHEDRON LETT., 1978, NO 29, 2589-2592
作者:HOSOMI AKIRA、 SAKURAI HIDEKI
DOI:——
日期:——
FRAGRANCE COMPOSITIONS FROM TERTIARY TERPENE ALCOHOLS
申请人:Millennium Specialty Chemicals, Inc.
公开号:EP2004582A1
公开(公告)日:2008-12-24
Fragrance compositions from tertiary terpene alcohols
申请人:Kane J. Bernard
公开号:US20070238629A1
公开(公告)日:2007-10-11
Cyclic ethers or chloroketones useful as fragrance components or intermediates are made by reacting a saturated, tertiary terpene alcohol with hypochloric acid under conditions effective to promote oxidation. trans-Pinanol gives predominantly 6,9-dimethyl-7-oxatricyclo[4.3.0.0
3.9
]-nonane, while cis-pinanol yields almost exclusively 1-acetyl-3-(2-chloroethyl)-2,2-dimethylcyclobutane, a new and versatile intermediate for making cyclobutane derivatives having interesting and diverse aromas.
US7560598B2
申请人:——
公开号:US7560598B2
公开(公告)日:2009-07-14
[EN] FRAGRANCE COMPOSITIONS FROM TERTIARY TERPENE ALCOHOLS<br/>[FR] COMPOSITIONS DE PARFUM PROVENANT D'ALCOOLS DE TERPENE TERTIAIRES
申请人:MILLENNIUM SPECIALTY CHEM INC
公开号:WO2007130218A1
公开(公告)日:2007-11-15
[EN] Cyclic ethers or chloroketones useful as fragrance components or intermediates are made by reacting a saturated, tertiary terpene alcohol with hypochloric acid under conditions effective to promote oxidation. trans-Pinanol gives predominantly 6,9-dimethyl-7-oxatricyclo[4.3.0.03,9]-nonane, while cis-pinanol yields almost exclusively 1-acetyl-3-(2-chloroethyl)-2,2-dimethyl-cyclobutane, a new and versatile intermediate for making cyclobutane derivatives having interesting and diverse aromas. [FR] La présente invention concerne des éthers ou chlorocétones cycliques utiles en tant que composants ou intermédiaires de parfum préparés par la réaction d'un alcool de terpène saturé et tertiaire avec de l'acide hypochlorique dans des conditions efficaces pour favoriser l'oxydation. Le trans-pinanol donne principalement le 6,9-diméthyl-7-oxatricyclo[4.3.0.039]-nonane, tandis que les rendements de cis-pinanol donnent presque exclusivement le 1-acétyl-3-(2-chloroéthyl)-2,2-diméthyl-cyclobutane, un nouvel intermédiaire versatile pour préparer des dérivés cyclobutane ayant des arômes intéressants et divers.