International Flavors & Fragrances Inc.

Firmenich Sa

Hugh Watkins

Mark A Sprecker

Manfred H Vock

Marie R Hanna

Frederick L Schmitt

Wilhelmus J Wiegers

Richard M Boden

Robert P Belko

Richard J Tokarzewski

Joaquin F Vinals

William L Schreiber

Edward J Shuster

James M Sanders

Philip T Klemarczyk

Myrna L Hagedorn

Thomas J O'Rourke

Michael Licciardello

Takao Yoshida

Nicholas Calderone

Theodore J Tyszkiewicz

James A Krivda

Olamay C Liu

Tetrahydro-4-methyl-2-phenyl-2H-pyran is useful as a perfuming ingredient for the preparation of perfuming compositions and perfumed articles, to which it imparts odor notes of the green, rose oxide type.

Use of tetrahydro-4-methyl-2-phenyl-2H-pyran as perfuming ingredient

Described are mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives having the generic structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond; wherein R.sub.1, R.sub.1 ', R.sub.1 ', R.sub.1 '', R.sub.1 '', R.sub.3, R.sub.5, R.sub.5 ', R.sub.5 ', R.sub.5 '', R.sub.5 '' and R.sub.6 represent hydrogen or methyl with the provisos:

Perfume uses of reactive product containing mono-oxomethyl substituted

Described are mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives having the generic structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond; wherein R.sub.1, R.sub.1 ', R.sub.1 ', R.sub.1 '', R.sub.1 '', R.sub.3, R.sub.5, R.sub.5 ', R.sub.5 ', R.sub.5 '', R.sub.5 '' and R.sub.6 represents hydrogen or methyl with the provisos:

Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives,

Flavoring with mono-oxomethyl substituted polyhydrodimethanonaphthalene

Described is phenylethyl methylcarbonate having the structure: ##STR1## mixtures of same with 3-methyl-1-phenyl-pentenol-5 and/or one or more butanoyl cyclohexane derivative as well as processes and compositions for the use in perfume aroma augmenting, modifying, altering and enhancing compositions and as perfume, cologne and perfumed article aroma imparting materials of said phenylethyl methylcarbonate and mixtures thereof with 3-methyl-1-phenyl-pentenol-5 and/or one or more butanoyl cyclohexane derivatives.

Organoleptic uses of phenyl ethyl methyl carbonate mixtures

Process for preparing mono-oxomethyl substituted

Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives

Described is the compound, 4-methyl-3-cyclohexene-1-carboxylic acid having the structure: ##STR1## and the use thereof in augmenting or enhancing the aroma of perfume compositions, perfumed articles (e.g., solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions and fabric softener articles as well as bath preparations and hair preparations). The said 4-methyl-3-cyclohexene-1-carboxylic acid is particularly useful as a replacement for cumin oil and/or cumin aldehyde in perfume compositions, colognes and perfumed articles.

Use of 4-methyl-3-cyclohexene-1-carboxylic acid for augmenting or

Described is phenylethyl methylcarbonate having the structure: ##STR1## mixtures of same with 3-methyl-1-phenyl-pentanol-5 and/or one or more butanoyl cyclohexane derivative as well as processes and compositions for the use in perfume aroma augmenting, modifying, altering and enhancing compositions and as perfume, cologne and perfumed article aroma imparting materials of said phenylethyl methylcarbonate and mixtures thereof with 3-methyl-1-phenyl-pentanol-5 and/or one or more butanoyl cyclohexane derivatives.

Phenylethyl methylcarbonate mixtures containing same and organoleptic

Described is a genus of compounds defined according to the structure: ##STR1## wherein Z represents carbinol having the structure: ##STR2## or carboxaldehyde having the structure: ##STR3## and wherein R represents 3-heptanyl or phenyl produced by (i) reacting a carboxylic acid with 2,2-dimethyl-1,3-propanediol to form the compound wherein Z represents carbinol; (ii) and then, if, desired, subsequently reacting the resulting alcohol to form an aldehyde; and organoleptic uses of such compounds in the field of perfumery, colognes and perfumed articles (e.g. perfumed polymers, or solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, drier-added fabric softener articles, hair preparations, hair sprays, bath preparations and the like).

Oxoalkyl esters, organoleptic uses thereof and process for preparing same

Described in the compound, 4-methyl-3-cyclohexene-1-carboxylic acid having the structure: ##STR1## and the use thereof in augmenting or enhancing the aroma of perfume compositions, perfumed articles (e.g., solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions and fabric softener articles as well as bath preparations and hair preparations). The said 4-methyl-3-cyclohexene-1-carboxylic acid is particularly useful as a replacement for cumin oil and/or cumin aldehyde in perfume compositions, colognes and perfumed articles.

Enhancing or augmenting the aroma of detergents using

Process for augmenting or enchancing the aroma of detergent compositions

Described is a genus of compounds defined according to the structure: ##STR1## wherein Z represents carbinol having the structure: ##STR2## or carboxaldehyde having the structure: ##STR3## and wherein R represents 3-heptanyl or phenyl produced by (i) reacting a carboxylic acid with 2,2-dimethyl-1,3-propanediol to form the compound wherein Z represents carbinol; (ii) and then, if desired, subsequently reacting the resulting alcohol to form an aldehyde; and organoleptic uses of such compounds in the field of perfumery, colognes and perfumed articles (e.g. perfumed polymers, or solid or liquid anionic, cationic, nonionic or switterionic detergents, fabric softener compositions, drier-added fabric softener articles, hair preparations, hair sprays, bath preparations and the like).

Oxoalkyl esters

Enhancing or augmenting the aroma of detergents using mixtures including

Growing community of inventors

Lincroft, NJ, United States of America

Hugh Watkins