04434085 is referenced by 1 patents and cites 2 patents.

Described is 1,2,3,3,5,6-hexamethyl-bicyclo[2.2.2]oct-5-en-2-ol as a mixture of isomers and in its isomeric forms having the structures: ##STR1## and the uses thereof in augmenting or enhancing the aroma of perfume compositions, perfumed articles, and colognes. Also described is a novel process for preparing 1,2,3,3,5,6-hexamethyl-bicyclo[2.2.2]oct-5-en-2-ol by first reacting the compound having the structure: ##STR2## with the compound having the structure: ##STR3## in order to produce the ketone defined according to the structure: ##STR4## which is hydrogenated to form the compound having the structure: ##STR5## and further hydrogenated to form the ketone having the structure: ##STR6## This ketone is reacted with CH.sub.3 M wherein M represents Li or MgX and wherein X is chloro, bromo or iodo to form the organometallic intermediate defined according to the structures: ##STR7## These compounds are then hydrolyzed with dilute acid to form the organoleptically useful 1,2,3,3,5,6-hexamethyl-bicyclo[2.2.2]oct-5-en-2-ol isomers of our invention defined according to the structures: ##STR8##

Title
Perfume or cologne containing 1,2,3,3,5,6-hexamethyl-bicyclo[2.2.2]-oct-5-en-2-ol
Application Number
6/371930
Publication Number
4434085
Application Date
April 26, 1982
Publication Date
February 28, 1984
Inventor
Augustinus G Van Loveren
Rye
NY, US
Anton Van Ouwerkerk
Livingston
NJ, US
Braja D Mookherjee
Holmdel
NJ, US
William J Evers
Locust
NJ, US
Agent
Arthur L Liberman
Assignee
International Flavors & Fragrances
NY, US
IPC
C07C 35/22
C11B 9/00
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