International Flavors & Fragrances Inc.

Franc T Schiet

Anubhav P Narula

Charles E Beck

Marie R Hanna

Matthew J McGinnis

John J De Virgilio

Leroy P John

Charles J Vinals

Described are substituted 2,6-dimethylbicyclo[3,3,1]- non-6-enes defined according to the generic structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and wherein 'R' represents one of the moieties: ##STR2## processes for preparing same and uses thereof in augmenting or enhancing the aroma of consumable materials including perfume compositions, colognes and perfumed articles (e.g., solid or liquid anionic, cationic, nonionic or zwitterionic detergents, hair preparations, fabric softeners, fabric softener articles, cosmetic powders and perfumed polymers).

Substituted 2,6-dimethylbicyclo[3,3,1]non-6-enes, processes for

Described are substituted 2,6-dimethylbicyclo[3,3,1]-non-6-enes defined according to the generic structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and wherein 'R' represents one of the moieties: ##STR2## processes for preparing same and uses thereof in augmenting or enhancing the aroma of consumable materials including perfume compositions, colognes and perfumed articles (e.g., solid or liquid anionic, cationic, nonionic or zwitterionic detergents, hair preparations, fabric softeners, fabric softener articles, cosmetic powders and perfumed polymers).

Described are 2,6-dimethylbicyclo[3.3.1]non-6-ene-3-methanol and substituted derivatives thereof defined according to the generic structure: ##STR1## wherein each of the dashed lines represents a carbon-oxygen covalent bond or no bond; N is 0 or 1; R.sub.1 represents hydrogen, C.sub.1 -C.sub.2 lower alkyl, lower alkenyl, lower alkylenyl, C.sub.1 -C.sub.2 acyl, alkoxycarbonyl, magnesium halo or lithium; and R.sub.2 represents methyl or hydrogen as well as uses thereof (wherein R.sub.1 is not magnesium halo or lithium) for augmenting or enhancing the aroma of consumable materials selected from the group consisting of perfume compositions, perfumed articles, colognes, deodorizing articles, deodorizing compositions and malodor maskants.

2,6-dimethylbicyclo[3.3.1]non-6-ene-3-methanol, substituted derivatives

Described are substituted cyclopentyl oxabicyclooctanes, cyclopentyl vinyl pyrans, cyclopentylformylcyclohexenes and cyclopentylhydroxymethyl cyclohexenes having the generic structures: ##STR1## wherein R.sub.1, R.sub.2, R', R', R.sub.1 ', R.sub.2 ', R.sub.1 ' and R.sub.2 ' represent hydrogen or methyl with the provisos that:

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Franc T Schiet