US 3,943,177 AGranted

Compounds of the sinensal type, intermediates and process therefor

AssigneeGivaudan SA

InventorsDaniel Helmlinger, Peter Naegeli

Life of this patent

Estimating the term…

Flavorants and fragrance materials of the sinensal type, novel halides, alcohols, and ketones intermediates and process for making same.

Dependent claims

trans-2,6-Dimethyl-10-methylene-dodeca-1,6,11-triene-3-one.

Dependencies are inferred from the claim text.

C07C 45/27
Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds: by oxidation
C07C 17/18
By replacement by halogens: of oxygen atoms of carbonyl groups
C07C 29/143
Of >C=O containing groups, e.g. —COOH: of ketones
C07C 45/515
Involving transformation of singly bound oxygen functional groups to >C = O groups: the singly bound functional group being an acetalised,…

No related US applications are recorded in the indexed filing history.

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