摘要:
The use of a compound of the formula I in which R1 is the radical (a) of the enol form of an aldehyde having 6 or more C atoms or (b) of a ketone having 10 or more C atoms and R2 is an (a) branched or unbranched C1 to C4 alkyl group or (b) branched or unbranched C2 to C4 alkylene group, as a fragrance precursor.
摘要:
The invention relates to a compound of the formula (VII) to an odoriferous substance or aroma composition comprising such a compound, and to a perfumed or aromatized product comprising such a compound. The invention furthermore relates to the use of a compound of the formula (VII) as an odoriferous substance and/or for improving fixation of an odoriferous substance or aroma composition. The invention moreover relates to a method for producing a compound of the formula (VII), to a method for producing a precursor of the compound of the formula (VII) and to the precursor itself. It moreover relates to a method for producing, enhancing or modifying a sandalwood odor in a mixture.
摘要:
Mixtures are described which comprise or consist of 3-(4-methylcyclohex-3-enyl)butyraldehyde (limonenal) and (4aR,5R,7aS,9R)-octahydro-2,2,5,8,8,9a-hexamethyl-4H-4a,9-methanoazuleno(5,6-d)-1,3-dioxole (Ambrocenide®), the weight ratio of limonenal to Ambrocenide® being in the range from 150:1 to 2500:1.
摘要:
The invention relates to a compound of the formula (VII) to an odoriferous substance or aroma composition comprising such a compound, and to a perfumed or aromatized product comprising such a compound. The invention furthermore relates to the use of a compound of the formula (VII) as an odoriferous substance and/or for improving fixation of an odoriferous substance or aroma composition. The invention moreover relates to a method for producing a compound of the formula (VII), to a method for producing a precursor of the compound of the formula (VII) and to the precursor itself. It moreover relates to a method for producing, enhancing or modifying a sandalwood odor in a mixture.
摘要:
The present invention relates to depot preparations for the targeted release of an aldehyde together with two carboxylic acids, where the released aldehydes are organoleptic substances, specifically fragrances or flavorings, and these depot preparations are prepared by reacting aldehydes with carboxylic anhydrides.
摘要:
The present invention relates to depot preparations for the targeted release of an aldehyde together with two carboxylic acids, where the released aldehydes are organoleptic substances, specifically fragrances or flavorings, and these depot preparations are prepared by reacting aldehydes with carboxylic anhydrides.
摘要:
The present invention relates primarily to the novel compound of the formula (II) and certain mixtures comprising the compound of the formula (II) and use thereof as perfume. In addition the invention relates to perfume mixtures and perfumed products comprising a (preferably sensorially effective) amount of the compound of the formula (II) or a mixture according to the invention.
摘要:
A compound of formula (Ia) or (Ib), wherein in each of formulae (Ia) and (Ib) R1 and R2, independently of one another, are H or CH3, and the use thereof as a sandalwood fragrance.
摘要:
A mixture is described which comprises or consists of 7.5 to 27.5 parts by weight of 3-(4-methylcyclohex-3-enyl)butyraldehyde (limonenal) and 92.5 to 72.5 parts by weight of 2,6-dimethyl-7-octen-2-ol (dihydromyrcenol), the sum of the parts by weight of 3-(4-methylcyclohex-3-enyl)butyraldehyde and 2,6-dimethyl-7-octen-2-ol being 100.
摘要:
Lower alkyl- and lower alkylidene-substituted, saturated or unsaturated cyclohexadecanones are grand fragrances with muscone note with which perfumes with new odor notes can be prepared.