Improvements in or relating to organic compounds and their use as fragrance ingredients
AssigneeGivaudan SA
InventorsAndreas GOEKE, Felix FLACHSMANN, Martin Alan LOVCHIK
Life of this patent
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Abstract
A compound represented by the formula I wherein is indicating a double bond either at C4 or at C5, or single bonds, R1, R2, R3, R4 are independently selected from H or Me, and R5, R6 are independently selected from Me or Et, and wherein the compound is not 9-hydroxy-5,9-dimethyldec-4-enal or 9-hydroxy-5,9-dimethyldecanal. Said compounds are useful as perfume ingredients in personal care and household care products.
Claims20
A compound according to formula I
- wherein:
- represents a double bond either at C4 or at C5, or represents single bonds:
- R1, R2, R3, R4 are independently selected from H or Me;
- and,
- R5, R6 are independently selected from Me or Et,
- and wherein the compound is not 9-hydroxy-5,9-dimethyldec-4-enal or 9-hydroxy-5,9-dimethyldecanal.
A pro-perfume, adapted to provide the compound represented by the formula I
- wherein:
- represents a double bond either at or at, or represents single bonds;
- R1, R2, R3, R4 are independently selected from H or Me, and
- R5, R6 are independently selected from Me or Et,
- and wherein the compound is not 9-hydroxy-5,9-dimethyldec-4-enal or 9-hydroxy-5,9-dimethyldecanal.
A compound according to formula I which is a perfume ingredient.
A perfume composition comprising a compound according to the formula I.
Dependencies are inferred from the claim text.