Methyl substituted pinyl oxopentenes, organoleptic uses thereof

Details Methyl substituted pinyl oxopentenes, organoleptic uses thereof Methyl substituted pinyl oxopentenes, organoleptic uses thereof

1984-05-24

1985-10-29

Albrecht, Dennis L.

Compositions

Durable finishes for textile materials, or processes of...

Oil or water repellent or soil resistant or retardant

252 88, 252132, 25217411, 252522A, C07C 4921, C11D 350, C11D 944

Patent

active

045499713

ABSTRACT:
Described are methyl substituted pinyl oxopentenes and mixtures of same and uses thereof in augmenting or enhancing the aroma or taste of consumable materials including foodstuffs, chewing gums, toothpastes, medicinal products, chewing tobaccos, perfume compositions, perfumed articles (including perfumed polymers, solid or liquid cationic, anionic, nonionic or zwitterionic detergents, fabric softener compositions, fabric softener articles, optical brightener compositions, and cosmetic powders), colognes, smoking tobacco compositions and smoking tobacco articles including cigars, cigarettes and integrated and separate filters therefor. Also described are processes for preparing such compounds including the steps of reacting alpha and/or beta pinene with carbon monoxide and hydrogen via an oxo reaction in the presence of a catalyst to produce a mixture of aldehydes and then reacting the resulting mixture of aldehydes with methyl ethyl ketone in the presence of a basic catalyst to produce the compounds of our invention.

REFERENCES:
patent: 3907908 (1975-09-01), Light et al.
patent: 3914322 (1975-10-01), Chappell et al.
patent: 4062878 (1977-12-01), Pesnelle et al.
patent: 4223168 (1980-09-01), Light et al.
patent: 4334100 (1982-06-01), Hagen et al.

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