1-alkoxyethyl-3-isobutyl-benzene and 1-carboxyethyl-3-isobutyl-benzene as aroma ingredients
AssigneeBASF SE
InventorsMelanie Weingarten, Wolfgang Siegel, Ralf Pelzer, Miriam Bru Roig
Life of this patent
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Abstract
The presently claimed invention is directed to the use of compound of formula (I) to impart an aroma impression to a composition. The presently claimed invention also relates to a method of imparting such aroma impression. The compositions of compound of formula (I) are also encompassed in the present invention. The present invention also relates to a compound of formula (I′).
Claims22
Method of imparting an aroma impression to a composition comprising
- at least the step of adding at least one compound of formula (I),
- wherein
- X is selected from the group consisting of —O—R and —O(C═O)—R;
- R is selected from the group consisting of —H, linear or branched, unsubstituted -C1-C8alkyl and unsubstituted -C3-C8 cycloalkyl;
- or its salt or stereoisomer thereof,
- to the composition.
A composition comprising at least one compound of the formula (I),
- wherein
- X is selected from the group consisting of —O—R, —O(C═O)—R and ═O
- R is selected from the group consisting of —H, linear or branched, unsubstituted —C1-C5 alkyl and unsubstituted —C3-C8 cycloalkyl;
- or its salt or stereoisomer thereof and
- (i) at least one aroma chemical different from formula (I), or
- (ii) at least one non-aroma chemical carrier, or
- (iii) both of (i) and (ii).
A compound of formula (I′),
- wherein
- X is selected from the group consisting of —O—Ra and —O(C—O)—Rb;
- Ra is selected from the group consisting of linear or branched, unsubstituted —C2-C5 alkyl and unsubstituted —C3-C8 cycloalkyl;
- Rb is selected from the group consisting of linear or branched, unsubstituted —C1-C5 alkyl and unsubstituted —C3-C8 cycloalkyl
- or its salt or stereoisomer thereof.
A mixture comprising, at least one compound of formula (II),
- wherein
- Y is selected from the group consisting of —O—R1 and —O(C═O)—R1;
- R1 is selected from the group consisting of linear or branched, unsubstituted —C1-C8alkyl and unsubstituted —C3-C8 cycloalkyl;
- or its salt or stereoisomer thereof;
- and at least one compound of formula (I)
- wherein
- X is selected from the group consisting of —O—R and —O(C═O)—R;
- R is selected from the group consisting of —H, linear or branched, unsubstituted —C1-C8alkyl and unsubstituted —C3-C8 cycloalkyl;
- or its salt or stereoisomer thereof.
Dependencies are inferred from the claim text.