Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent
1985-11-08
1987-01-06
Helfin, Bernard
Compositions
Electrically conductive or emissive compositions
Metal compound containing
252 86, 25217411, 252522A, A61K 746
Patent
active
046345477
ABSTRACT:
Described are oxobicyclononane derivatives and mixtures of same having the generic structure: ##STR1## wherein X, Y, X' and Y' each represents the moiety having one of the structures: ##STR2## wherein one of the dashed lines represents a carbon-carbon single bond and the other of the dashed lines represents a carbon-carbon double bond with the proviso that when X' and Y' are each the moiety: ##STR3## then the dashed line at the "2-3" position is a carbon-carbon double bond and the dashed line at the "6-7" position is a carbon-carbon single bond and one of X or Y has the structure: ##STR4## and the other of X or Y has the structure: ##STR5## and with the further proviso that when X and Y are the moieties: ##STR6## then the dashed line at the "6-7" position is a carbon-carbon double bond and the dashed line at the "2-3" position is a carbon-carbon single bond and one of X' or Y' has the structure: ##STR7## and the other of X' or Y' has the structure: ##STR8## and wherein R represents hydrogen, C.sub.1 -C.sub.3 acyl or C.sub.1 -C.sub.2 alkoxy carbonyl with the major portion of the mixtures defined according to the generic structure: ##STR9## wherein one of X or Y is the moiety: ##STR10## and the other of X or Y is the moiety: ##STR11## with R being one of hydrogen, C.sub.1 -C.sub.3 acyl or C.sub.1 -C.sub.2 alkoxy carbonyl and uses thereof in augmenting or enhancing the aroma of perfume compositions, perfumed articles, perfumed polymers and colognes.
REFERENCES:
patent: 3636165 (1972-01-01), Hall
patent: 3681464 (1972-08-01), Theimer
patent: 4493846 (1985-01-01), Ono et al.
patent: 4520032 (1985-05-01), Hall et al.
Turecek et al, Chem. Abs., vol. 85, (1976), 176920V.
Maurer et al., Helvetica Chimica, Acta, vol. 65, (1982), 462-475.
Turecek et al, Tetrahedron Letters, vol. 21, (1980), 637-640.
Boden Richard M.
Helm John R.
Helfin Bernard
International Flavors & Fragrances Inc.
Liberman Arthur L.
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