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US 4,544,714 AGranted
Odorant oximes
AssigneeGivaudan SA
InventorPaul A. Ochsner
Life of this patent
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Abstract
This invention discloses a number of novel odorant oximes having from 11 to 14 carbon atoms, processes for making same, and odorant compositions containing same.
Claims16
A compound of the formula ##STR3## wherein:
- R is a .DELTA..sup.3,4 alkenyl group of six to twelve carbons, and
- R' is an alkyl group of one to four carbons, provided that the total number of carbon atoms in the compound is between eleven and fourteen.
An odorant composition comprising an olfactorily effective amount of a compound of the formula ##STR4## wherein:
- R is a .DELTA..sup.3,4 alkenyl group of six to twelve carbons, and
- R' is an alkyl group of one to four carbons, provided that the total number of carbon atoms in the compound is between eleven and fourteen
- and at least one other olfactory agent.
A method for improving the odor of fragrance compositions which comprises adding thereto an olfactorily effective amount of a compound of the formula ##STR5## wherein:
- R is a .DELTA..sup.3,4 alkenyl group of six to twelve carbons, and
- R' is an alkyl group of one to four carbons, provided that the total number of carbon atoms in the compound is between eleven and fourteen.
Dependencies are inferred from the claim text.