The present application relates to perfume systems and consumer products comprising new perfumes and/or such perfume systems, as well as processes for making and using such perfume systems and consumer products.
2,5-DI- and 2,2,5-Trisubstituted Di- and Tetrahydrofuran Derivatives and Their Use for the Production of Perfumes
申请人:Kraft Philip
公开号:US20100173999A1
公开(公告)日:2010-07-08
Di-/trisubstituted furans of the formula (I) and their use as odorants wherein R
1
is hydrogen or methyl; R
2
is ethyl, propyl or isopropyl; the bond between C-3 and C-4 is a single bond, or the dotted line together with the bond between C-3 and C-4 represents a double bond; and the bond between C-4′ and C-5′ is a single bond, or the dotted line together with the bond between C-4′ and C-5′ represents a double bond, either in (E)- or (Z)-configuration. The invention furthermore relates to a method of their production and to perfume compositions comprising them.
2,5-di- and 2,2,5-trisubstituted di- and tetrahydrofuran derivatives and their use for the production of perfumes
申请人:Givaudan SA
公开号:US08344023B2
公开(公告)日:2013-01-01
Di-/trisubstituted furans of the formula (I) and their use as odorants wherein R1 is hydrogen or methyl; R2 is ethyl, propyl or isopropyl; the bond between C-3 and C-4 is a single bond, or the dotted line together with the bond between C-3 and C-4 represents a double bond; and the bond between C-4′ and C-5′ is a single bond, or the dotted line together with the bond between C-4′ and C-5′ represents a double bond, either in (E)- or (Z)-configuration. The invention furthermore relates to a method of their production and to perfume compositions comprising them.