Abstract: Disclosed are fragrance compositions comprising ethyl cyclohexanoate.

Abstract: The present disclosure provides compounds that are derivatives of 2,2,6-trimethylcyclohexanecarboxylate. The disclosed compounds have useful flavor and fragrance characteristics. The present disclosure also provides flavor and fragrance compositions.

Abstract: The present invention concerns a compound of formula (I), in the form of any one of its stereoisomers or a mixture thereof, and wherein the dotted line represents a carbon-carbon single or double bond; as well as its use as perfuming ingredient.

Abstract: The present invention relates to 1-(5-ethyl-5-methyl-1-cyclohexen-1-yl)-4-penten-1-one and its use as perfuming ingredient.

Abstract: Disclosed are certain compounds according to the general formula (I) and their use as flavoring and fragrancing compounds, as well as fragranced and flavored compositions comprising the compounds of formula (I), and methods for providing a flavor or fragrance to compositions and articles utilizing the compounds of formula (I).

Abstract: The present invention relates to a process for the production of formyl cyclohexene derivatives which are suitable as odorants as such or as intermediates for the preparation of further odorants. In particular the present invention relates to a domino-methylenation-Diels-Alder reaction of ?,?-unsaturated aldehydes using formaldehyde in the presence of 1,3-butadienes.

Abstract: The present invention relates to 1-(5-ethyl-5-methyl-1-cyclohexen-1-yl)-4-penten-1-one and its use as perfuming ingredient.

Abstract: The present invention relates to a perfume composition as a raw material of fruity perfumes which has a conventionally unknown peculiar fresh, woody, floral, grassy-leafy nuance and is capable of harmonizing with various perfumes to provide perfume preparations having a more sophisticated odor or scent. The perfume composition of the present invention includes a compound represented by the general formula (I): wherein R1 and R2 are each independently a hydrocarbon group having 1 to 4 carbon atoms; and R3 is a hydrocarbon group having 2 to 4 carbon atoms.

Abstract: The present invention relates to a process for the production of formyl cyclohexene derivatives which are suitable as odorants as such or as intermediates for the preparation of further odorants.

Abstract: Disclosed are methods of solubilizing various coolants, in particular cyclohexane-based carboxamide derivatives to facilitate formulating these coolants into a wide variety of consumer products, including those for oral cavity, throat, skin and hair care applications. Suitable solvents are those that provide at least 5% concentrated solutions of these coolants. Particularly preferred solvents are those used in the perfume and flavor industries and are GRAS materials that do not contribute formulation difficulties or negative aesthetics.

Abstract: The present invention concerns the use as perfuming ingredient of a lower alkyl ester of 4,6,6-trimethyl-1,3-cyclohexadiene-1-carboxylate or 4,6,6-trimethyl-3-cyclohexene-1-carboxylate. These compounds are able to impart odor notes of the spicy/saffron type.

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns co-polymers, derived from a maleic anhydride derivative and a ethylenic derivative, comprising at least one ?-oxy or ?-thio carbonyl moiety capable of liberating an active molecule such as, for example, an ?,?-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of polymers or co-polymers in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

Abstract: The present invention relates to a perfume composition as a raw material of fruity perfumes which has a conventionally unknown peculiar fresh, woody, floral, grassy-leafy nuance and is capable of harmonizing with various perfumes to provide perfume preparations having a more sophisticated odor or scent. The perfume composition of the present invention includes a compound represented by the general formula (I): wherein R1 and R2 are each independently a hydrocarbon group having 1 to 4 carbon atoms; and R3 is a hydrocarbon group having 2 to 4 carbon atoms.

Abstract: The present invention relates to substituted cyclohexenyl butenones of the formula wherein R1, R2, R3, R4 and R5 are independently selected from hydrogen, methyl or ethyl; and the total sum of carbon atoms is 11 to 15; as well as to a method for their production and to fragrance compositions and fragrance applications comprising them.

Abstract: The present invention relates to 1-(2-isobutylcyclohex-1-enyl)but-2-en-1-one and 1-(2-isobutylcyclohex-2-enyl)but-2-en-1-one and their use as fragrance ingredient.

Abstract: The present invention relates to a perfuming ingredient of a compound of formula in the form of any one of its isomers or of a mixture thereof, and having a boiling point above 250° C., as measured at a pressure of 1013 mbar and its use in a method to confer, enhance, improve or modify the odor properties of a perfuming composition or perfumed article. The perfuming compositions and perfumed articles having the desirable odor characters are also part of this invention.

Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.

Abstract: The invention relates to a malodor counteractancy or counteracting (MOC) method that resorts to the use of specific malodor counteracting (MOC) mixtures of fragrance ingredients. More particularly, the invention relates to new MOC compositions capable of neutralizing or masking in an efficient manner malodors of a large variety of such as body or animal malodors, kitchen malodors, toilet and bathroom malodors, and tobacco malodor. The novel MOC compositions of the invention contain at least one nitrile material in combination with another fragrance material and can be used in any finished consumer products such as air fresheners, kitchen or toilet/bathroom cleaning or freshening products, textile treatment products and products for application on the human skin or hair, or on animal fur, litter containers or cages.

Abstract: The present invention relates to substituted cyclohexenyl butenones of the formula wherein R1, R2, R3, R4 and R5 are independently selected from hydrogen, methyl or ethyl; and the total sum of carbon atoms is 11 to 15; as well as to a method for their production and to fragrance compositions and fragrance applications comprising them.

Abstract: The present invention a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the following compound: wherein R represents a straight, branched, or cyclic C1 to C5 hydrocarbon moiety containing saturated and/or unsaturated bonds, or a C3 to C5 glycolether, and wherein the methyl substituent is located in the ortho, meta, or para position on the cyclohexane ring.

Abstract: A fragrance composition for control of kitchen malodor, kitchen cleaning and deodorizing products comprising them, and methods for the reduction of malodor utilizing them, the fragrance composition comprising a decyl aldehyde; an allyl amyl glycolate; cis-3-hexenyl acetate; a rose oxide; a terpinolene; and 2,4-dimethyl-3-cyclohexene-1-carbaldehyde.

Abstract: Disclosed are a method for preparing a fragrant powder composition for a tire, a rubber composition for a tire, which includes the prepared fragrant powder composition for a tire, a rubber containing the prepared fragrant powder composition for a tire, and a tire including the rubber which contains the prepared fragrant powder composition for a tire.

Abstract: This invention relates to substituted cyclooctenes of the formula I, wherein X and R are defined in the specification.

Abstract: Perfume compositions effective against urine malodour and having a low odour, comprise between 20% and 50% of perfume ingredients comprising at least 15% by-weight of N-ethyl-N-(3-methylphenyl) propanamide.

Abstract: The present invention refers to compounds of formula I as precursors for a ketone of formula II, an aldehyde or ketone of formula III, and an aldehyde or ketone of formula IV, These compounds are useful in perfumery, especially in the fine and functional perfumery.

Abstract: A process of preparation of cis-2-acetyl-1,2,3,4,5,6,7,8-octahydro-1,2,8,8-tetramethylnaphthalene (“?-Georgywood”) from cis-1-[1,2-dimethyl-4(4-methyl-pent-3-enyl)-cyclohex-3-enyl]-ethanone (“?-Georgywood”), comprising the reaction of ?-Georgywood with more than one molar equivalent of a Lewis acid. The method allows the preparation of isomeric mixtures that contain a much higher proportion of the olfactorily-desirable ?-Georgywood than was previously possible.

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns compounds comprising at least one ?-oxy or ?-thio carbonyl moiety capable of liberating a perfuming molecule such as, for example, an ?,?-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of the compounds in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

Abstract: Unsaturated ketones of general formula (I) where the groups R1, R2, R3, R4 and R5 independently=H or 1-6 C alkyl groups, which can be saturated or unsaturated, straight-chained, branched or cyclic are characerised by an interesting and original odour characteristic with good emanation and are suitable for use as perfumes, for example in cosmetic preparations, technical products or alcoholic perfumery.

Abstract: The present invention relates to the use as perfuming ingredient of a compound of formula wherein R represents a hydrogen atom or a methyl or ethyl group, and R1 represents (i) a (Me)(R2)C?C(R3) group, R2 representing a hydrogen atom or a methyl group and R3 representing a methyl or ethyl group, or (ii) a phenyl group optionally substituted by one or two methyl groups; as well as to the compositions or articles associated with these compounds.

Abstract: Consumer products having fragrance that can develop distinguishable odor patterns which are separately detectable. Scent dynamics allow the consumer with one and the same product to experience different scent experiences during a single application. The limited range and monotony of odor associated with the conventional perfumed consumer products is thereby completely broken.

Abstract: A process of preparation of cis-2-acetyl-1,2,3,4,5,6,7,8-octahydro-1,2,8,8-tetramethylnaphthalene (“?-Georgywood”) from cis-1-[1,2-dimethyl-4(4-methyl-pent-3-enyl)-cyclohex-3-enyl]-ethanone (“?-Georgywood”), comprising the reaction of ?-Georgywood with more than one molar equivalent of a Lewis acid. The method allows the preparation of isomeric mixtures that contain a much higher proportion of the olfactorily-desirable ?-Georgywood than was previously possible.

Abstract: Described are polyalkylbicylic chemical derivatives for use a fragrance ingredients having the generic structure: wherein m=0 or 1; wherein X is methyl or hydrogen; wherein R1, R2, R3 and R4 each represents methyl or ethyl with the proviso that when X is methyl, each of R1, R2, R3 and R4 is methyl and when X is hydrogen, one of R1, R2, R3 and R4 is ethyl; and wherein R6 represents hydrogen or methyl. Methods for using and making these compounds are also disclosed.

Abstract: The present invention relates to novel heterocyclic pro-fragrances, preferably oxazolidines, tertahydro-1,3-oxazines, thiazolidines, or tetrahydro-1,3-thiazines, more preferably oxazolidines, or tertahydro-1,3-oxazines, most preferably oxazolidines, which are capable of sustained release of fragrance raw material ketones and aldehydes and to fragrance delivery systems which comprise said pro-fragrances.

Abstract: An antifungal fragrance composition containing as its active ingredients: (a) at least one type of fragrance component selected from the group consisting of an aliphatic or aromatic aldehyde having 5 to 16 carbon atoms and an aliphatic or aromatic alcohol having 5 to 16 carbon atoms, and (b) at least one type of compound different from component (a) and selected from the group consisting of an aliphatic or aromatic aldehyde, an aliphatic or aromatic alcohol, acetal and ester that produces synergistic antifungal effects in the presence of said fragrance component (a). The present antifungal fragrance composition demonstrates antifungal activity by adding a small amount of oils and fragrant chemical products that have a minimal effect on the scent of the fragrance composition.

Abstract: The present invention relates to fragrance delivery systems which comprise: A) from about 0.01% by weight of a pro-fragrance component which comprises pro-fragrances or pro-accords selected from at least two of the following: i) aldehyde and ketone releasing pro-fragrances, preferably an oxazolidine pro-fragrance; ii) ?-amino pro-fragrances; and iii) orthoester pro-accords; and B) the balance carries and others adjunct ingredients.

Abstract: The present invention refers to compounds of formula I 1

Abstract: Trans-2,2,6-trimethylcyclohexyl methyl ketone, including (1S,6R)-2,2,6-trimethylcyclohexyl methyl ketone represented by the formula (1a): and (1R,6S)-2,2,6-trimethylcyclohexyl methyl ketone represented by the formula (1b): are useful components in a perfume composition. A process for producing the same is also described. A unique eucalyptus, mint-like and white floral perfume material is provided using the ketone compounds disclosed in the present invention. The process of the present invention produces the optically active ketone compounds having optical purity up to at least 98.0 % e.e.

Abstract: The present invention relates to the perfumery industry. It concerns more particularly an alcohol, ester, ether or ketone derivative having a spiro-type skeleton, the latter being substituted by short alkyl groups. The invention also relates to the use of the invention compounds as perfuming ingredients, able to impart a woody and/or aromatic, as well as to the perfumed articles or perfuming compositions comprising as active ingredient a compound of formula (I).

Abstract: A geometrical isomer composition excellent in odor and in chemical resistance, which is applicable to a base material containing a strongly alkaline chemical or a strongly acidic chemical, which can suppress the deterioration with time and the color change of the base material in the case that the material is exposed to light, and which also have highly tasteful and unique fruity floral fragrance. A geometrical isomer composition containing 93 to 99% by weight of optically active trans-1-(2,2,6-trimethylcyclohexyl)-2-buten-1-one represented by Formula-1 or a mixture thereof and 7 to 1% by weight of optically active cis-1-(2,2,6-trimethylcyclohexyl)-2-buten-1-one represented by Formula-2 or a mixture thereof is, respectively, used.

Abstract: An excellent fragrance compound having high palatability.

Abstract: The present invention relates to fragrance delivery systems which comprise: a) one or more pro-fragrances having formula (I) wherein G1 and G2 are methyl, or a cyclic hydrocarbyl unit derived from the isomers of ionone and/or damascone; R and R1 are each independently C1-C22 substituted or unsubstituted, branched or unbranched alkyl, C2-C22 substituted or unsubstituted, branched or unbranched alkenyl, C2-C20 substituted or unsubstituted, branched or unbranched hydroxyalkyl, C7-C20 substituted or unsubstituted alkylenearyl, C3-C20 substituted or unsubstituted cycloalkyl, alkyleneoxy, C6-C20 aryl, C5-C20 heteroaryl comprising one or more heteroatoms selected from the group consisting of nitrogen, oxygen, sulfur, and mixtures thereof; two of the units Y1, Y2, R or R1 can be taken together to form one or more aromatic or non-aromatic, heterocyclic or non-heterocyclic, single rings, fused rings, bicyclo rings, spiroannulated rings, or mixtures thereof, said rings comprising from 3 to 20 carbon atoms and one or mor

Abstract: The present invention is directed to the use of an olfactory acceptable amount comprising tetrahydro-4-methylene-2-(4-methoxyphenyl)-2H-pyran, 5,6-dihydro-4-methyl-2-(4-methoxyphenyl)-2H-pyran, 3,6-dihydro-4-methyl-2-(4-methoxyphenyl)-2H-pyran and mixtures of these materials which are useful in creating fragrances, and scents in items such as perfumes, colognes and personal care products.

Abstract: The present invention is directed to cyclopropyl-2,6,6-trimethylcyclohex-3-enyl ketone and is use in creating perfumes and scents in such items as perfumes, colognes, toilet water and personal care products.

Abstract: The compounds according to the general formula in which formula the dotted lines indicate a single or a double bond, n and m are 0 or 1, R1 is hydrogen or an acyl group —C(O)R3, R3 being a linear or branched alkyl or alkylene group from C1 to C8, the oxygen atom being bound to the adjacent &agr;-carbon atom by a double bond in the case where n is 0 and by a single bond in the case where n is 1, R2 is hydrogen or a linear or branched alkyl, alkenyl or alkoxy group from C1 to C8, or R2 is an alkenoxy group which is linked to the group R1 to form a 1,3-dioxolane cycle having 5 to 7 ring members, are useful perfuming ingredients. The most preferred compounds according to the invention are those which have a damascone- or damascenone-like structure, with the methyl substituent being in 4-position of the ring instead of the 2-position, as is the case in damascones and damascenones.

Abstract: The compounds of formula ##STR1## in which R stands for a methyl or ethyl group, are used as perfume ingredients for the preparation of perfuming compositions and perfumed articles, to which they confer aromatic and thujonic notes. The compounds can be used in the form of a mixture of enantiomers or in an enantiomerically pure state. The invention also comprises original processes for the preparation of these compounds.

Abstract: The invention is concerned with novel odorants, including the compounds of the formula ##STR1## wherein R.sup.1 .dbd.R.sup.4 .dbd.CH.sub.3 and R.sup.2 .dbd.R.sup.3 .dbd.H orR.sup.1 .dbd.R.sup.2 .dbd.R.sup.3 .dbd.H and R.sup.4 .dbd.CH.sub.3, orR.sup.1 +R.sup.2 .dbd.--CH.sub.2 CH.sub.2 -- and R.sup.3 .dbd.H and R.sup.4 .dbd.CH.sub.3, orR.sup.1 .dbd.R.sup.4 .dbd.CH.sub.3 and R.sup.2 +R.sup.3 .dbd.--CH.sub.2 -- orR.sup.1 .dbd.CH.sub.3 and R.sup.2 .dbd.R.sup.3 .dbd.H and R.sup.4 .dbd.CH.sub.2 CH.sub.3 orR.sup.1 .dbd.R.sup.2 .dbd.R.sup.4 .dbd.CH.sub.3 and R.sup.3 .dbd.H and R.sup.5 .dbd.H (preferred) or CH.sub.3.

Abstract: The compounds of formula ##STR1## wherein the Z group can be located in positions ortho-, meta- or para-relative to the carboxylic group, symbol R.sup.1 stands for a saturated or unsaturated, linear or branched C.sub.1 to C.sub.4 alkyl radical anda. the dotted lines represent a cyclohexanic moiety and Z represents a ##STR2## group, R.sup.2 being a saturated or unsaturated, linear or branched C.sub.1 to C.sub.4 alkyl radical; orb. the dotted lines represent a cyclohexanic or benzenic moiety and Z represents a group of formula ##STR3## in which R.sup.2 is a saturated or unsaturated, linear or branched C.sub.1 to C.sub.4 alkyl radical, are useful as perfuming ingredients for the preparation of perfuming compositions and a variety of perfumed consumer articles. They impart to the latter odor notes of the fruity and floral type.

Abstract: The present invention is concerned with novel odorant compositions which are characterized by a content of cyclic compounds of the formula ##STR1## From this group of compounds the compounds I' with the meanings b), d), f) and g) are novel compounds.

Abstract: Ethyl (1R,6S)-2,2,6-trimethylcyclohexanecarboxylate represented by formula (1) ##STR1## is disclosed. Also, an aroma chemical composition containing the same and a process of the production of the same are disclosed.

Abstract: 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:(i) R.sub.1 and R.sub.2 are not both methyl;(ii) R' and R" are not both methyl;(iii) when R.sub.1 ' is methyl, R.sub.2 ' is hydrogen; and(iv) when R.sub.2 " is methyl, then R.sub.1 " is hydrogen,processes for preparing same and uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles, e.g., solid or liquid, anionic, cationic, nonionic or zwitterionic detergents, cosmetic preparations, fabric softener compositions, fabric softener articles, hair preparations and perfumed polymers.