US 4,883,884 A · Tetrahydro-5-isopropyl-2-methyl-2-thiophene acetonitrile, organoleptic uses thereof and process for preparing same

Abstract

Described is the tetrahydro-5-isopropyl-2-methyl-thiophene acetonitrile of our invention having the structure: ##STR1## and organoleptic uses thereof in augmenting or enhancing the aroma or taste of perfume compositions, colognes, perfumed articles, foodstuffs and chewing gums.

Claims1

Dependent claims

The tetrahydro-5-isopropyl-2-methyl-2-thiophene acetonitrile having the structure:

##STR34##

Dependencies are inferred from the claim text.

Facts

Application

07/273,016Filed 18 Nov 1988

Granted

28 Nov 1989

Term ends

Not estimatedThe source records don’t support an estimate.

Classification9 codes

C07C 327/32
Esters of monothiocarboxylic acids: having sulfur atoms of esterified thiocarboxyl groups bound to carbon atoms of hydrocarbon radicals…
C07C 323/54
Having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton: the carbon skeleton being acyclic and unsaturated
C07C 327/28
Esters of monothiocarboxylic acids: having sulfur atoms of esterified thiocarboxyl groups bound to carbon atoms of hydrocarbon radicals…
C07D 333/24
With only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms: radicals substituted by…

Tetrahydro-5-isopropyl-2-methyl-2-thiophene acetonitrile, organoleptic uses thereof and process for preparing same

Life of this patent

Abstract

Claims1

Tetrahydro-5-isopropyl-2-methyl-2-thiophene acetonitrile, organoleptic uses thereof and process for preparing same

Life of this patent

Abstract

Claims1