Alkyl-substituted-oxo-spirodecenene derivatives, organoleptic ut

Compositions – Electrically conductive or emissive compositions – Metal compound containing

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560231, 568367, 568816, A61K 746

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active

046684328

ABSTRACT:
Described are alkyl-substituted-oxo-spirodecenene derivatives defined according to the structure: ##STR1## wherein X represents carbinol, carbinol C.sub.1 -C.sub.3 alkanoate or ketone; one of R.sub.1, R.sub.2, R.sub.4 and R.sub.5 represents methyl and the other of R.sub.1, R.sub.2, R.sub.4 and R.sub.5 represents hydrogen; and R.sub.3 is n-butyl or isopropyl and uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including but not limited to solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, fabric softener articles and hair preparations; as well as processes for preparing said alkyl-substituted-oxo-spirodecenene derivatives.

REFERENCES:
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patent: 4261866 (1981-04-01), Barton et al.
patent: 4430508 (1984-02-01), Sprecker et al.
Nerdel et al, Ann. Chem., vol. 710, pp. 90-97 (1967).
Tanaka et al, J. Chem. Soc., Chem. Comm., pp. 188-189 (1967).
Sobaleva et al, Chem. Abst, vol. 80, #145536r (1975).

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