Meta-Substituted 3-phenylpropanal derivatives useful in providing watery-marine, floral- aldehydic notes.
甲基取代的3-苯丙醛衍生物可用于提供水性海洋、花香醛调。
[EN] ALPHA-SILYL ALCOHOLS POSSESSING OLFACTORY PROPERTIES REMINISCENT OF PATCHOULI OIL<br/>[FR] ALCOOLS ALPHA-SILYLIQUES POSSÉDANT DES PROPRIÉTÉS OLFACTIVES RAPPELANT L'ESSENCE DE PATCHOULI
申请人:GIVAUDAN SA
公开号:WO2010121979A1
公开(公告)日:2010-10-28
The present invention refers to si la-substituted carbinols of formula (I) wherein R1, R2 and R3 are independently selected from C1 - C4 alkyl and C3- C4 cycloalkyl; R4 is methyl or ethyl; and R5 is methyl or ethyl. The invention further refers their preparation and to perfume compositions and fragrance applications comprising them.
[EN] TRISUBSTITUTED FURANS SUITABLE FOR THE PREPARATION OF FRAGRANCE COMPOSITIONS<br/>[FR] FURANES TRISUBSTITUES CONVENANT A LA PREPARATION DE COMPOSITIONS DE PARFUM
申请人:GIVAUDAN SA
公开号:WO2005087756A1
公开(公告)日:2005-09-22
2,2-Disubstituted 5-methyl-2,5-dihydro- and 2,2-disubstituted 5-methyl-tetrahydrofurans of formula (I) wherein R1 and R2 have the same meaning as described in the specification are useful as odorants.
Trisubstituted Furans Suitable For The Preparation Of Fragrance Compositions
申请人:Kraft Philip
公开号:US20080039360A1
公开(公告)日:2008-02-14
2,2-Disubstituted 5-methyl-2,5-dihydro- and 2,2-disubstituted 5-methyl-tetrahydrofurans of formula (I) wherein R
1
and R
2
have the same meaning as described in the specification are useful as odorants.
Alpha-Silyl Alcohols Possessing Olfactory Properties Reminiscent Of Patchouli Oil
申请人:Kraft Philip
公开号:US20120040879A1
公开(公告)日:2012-02-16
The present disclosure refers to sila-substituted carbinols of formula (I)
wherein R
1
, R
2
and R
3
are independently selected from C
1
-C
4
alkyl or C
3
-C
4
cycloalkyl; R
4
is methyl or ethyl; and R
5
is methyl or ethyl. The disclosure further refers to their preparation and to perfume compositions and fragrance applications comprising them.