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US 2016/0355751 A1Published application
Derivatives of 2-ethylidene norbornene and their use in fragrance and flavor applications
OwnerMaureen BLANDINO, Michael E. LANKINinventors
Life of this patent
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Abstract
Derivatives of 2-ethylidene norbornene are presented. The derivatives can be incorporated into fragrance or flavor compounds and consumer products. A method to impart, enhance or modify the odor properties of a perfuming composition or perfumed consumer product is also provided.
Claims21
A mixture of compounds of Formula I and Formula II:
- wherein R is selected from the group consisting of CH(CH3)(OH), CH(CH2CH3)(OH), CH(CHCH2)(OH), CH(CH(CH3)2)(OH), CH(CH3)(OC(O)CH3), CH(CH2CH3)(OC(O)CH3), CH(CHCH2)(OC(O)CH3), CH(CH(CH3)2)(OC(O)CH3), C(O)CH3, C(O)CH2CH3, C(O)CHCH2, C(O)(CH(CH3)2), CHNOH, CHC((CH3)(CHO)), CHC((CH3)(CH2OH)), CHCHCH2CHCHCH2CH, CH2OCH2CHCH2, CH2OCH2C((CH2)(CH3)), CH2OCH2CH2CH2CHO, CH2OCH2CH2CH2CH2OH, CH2OCH((CH3)(OCH2CH3)), CH2OCOCH(CH3)2, CH2OCOOCH3, and CH2OCOOCH2CH3, and stereoisomers thereof.
A fragrance composition comprising:
- a) a mixture of compounds of Formula I and Formula II:
- wherein R is selected from the group consisting of CH(CH3)(OH), CH(CH2CH3)(OH), CH(CHCH2)(OH), CH(CH(CH3)2)(OH), CH(CH3)(OC(O)CH3), CH(CH2CH3)(OC(O)CH3), CH(CHCH2)(OC(O)CH3), CH(CH(CH3)2)(OC(O)CH3), CN, C(O)CH3, C(O)CH2CH3, C(O)CHCH2, C(O)(CH(CH3)2), CHNOH, CHC((CH3)(CHO)), CHC((CH3)(CH2OH)), CHCHCH2CHCHCH2CH, CH2OCH2CHCH2, CH2OCH2C((CH2)(CH3)), CH2OCH2CH2CH2CHO, CH2OCH2CH2CH2CH2OH, CH2OCH((CH3)(OCH2CH3)), CH2OCOCH(CH3)2, CH2OCOOCH3, and CH2OCOOCH2CH3, and stereoisomers thereof;
- and
- b) at least one perfume ingredient selected from the group consisting of one or more bases, solvents and combinations thereof.
1 more element
A flavor composition comprising:
- a) a mixture of compounds of Formula I and Formula II:
- wherein R is selected from the group consisting of CH(CH3)(OH), CH(CH2CH3)(OH), CH(CHCH2)(OH), CH(CH(CH3)2)(OH), CH(CH3)(OC(O)CH3), CH(CH2CH3)(OC(O)CH3), CH(CHCH2)(OC(O)CH3), CH(CH(CH3)2)(OC(O)CH3), CN, C(O)CH3, C(O)CH2CH3, C(O)CHCH2, C(O)(CH(CH3)2), CHNOH, CHC((CH3)(CHO)), CHC((CH3)(CH2OH)), CHCHCH2CHCHCH2CH, CH2OCH2CHCH2, CH2OCH2C((CH2)(CH3)), CH2OCH2CH2CH2CHO, CH2OCH2CH2CH2CH2OH, CH2OCH((CH3)(OCH2CH3)), CH2OCOCH(CH3)2, CH2OCOOCH3, and CH2OCOOCH2CH3, and stereoisomers thereof;
- and
- b) one or more flavor co-ingredients.
1 more element
A method to impart, enhance or modify the odor properties of a perfuming composition or perfumed consumer product, which method comprises adding to said composition or product a mixture of compounds of Formula I and Formula II:
- wherein R is selected from the group consisting of CH(CH3)(OH), CH(CH2CH3)(OH), CH(CHCH2)(OH), CH(CH(CH3)2)(OH), CH(CH3)(OC(O)CH3), CH(CH2CH3)(OC(O)CH3), CH(CHCH2)(OC(O)CH3), CH(CH(CH3)2)(OC(O)CH3), CN, C(O)CH3, C(O)CH2CH3, C(O)CHCH2, C(O)(CH(CH3)2), CHNOH, CHC((CH3)(CHO)), CHC((CH3)(CH2OH)), CHCHCH2CHCHCH2CH, CH2OCH2CHCH2, CH2OCH2C((CH2)(CH3)), CH2OCH2CH2CH2CHO, CH2OCH2CH2CH2CH2OH, CH2OCH((CH3)(OCH2CH3)), CH2OCOCH(CH3)2, CH2OCOOCH3, and CH2OCOOCH2CH3, and stereoisomers thereof;
- and wherein the mixture of compounds imparts odor notes of a perilla type.
Dependencies are inferred from the claim text.