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8911716 Saffron odorants  
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...
8907134 Perfuming ingredient of the galbanum family  
The present invention relates to 1-(5-ethyl-5-methyl-1-cyclohexen-1-yl)-4-penten-1-one and its use as perfuming ingredient.
8877704 Organic compounds  
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...
8691746 Cyclohexene derivatives and their use as odorants  
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....
8383574 Perfume composition  
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...
8277824 Solubilization of cyclohexane-based carboxamide derivatives for use as sensates in consumer products  
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,...
8222199 Perfuming ingredients with saffron odor  
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...
8022030 Polymer conjugates for a controlled release of active molecules  
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...
7812195 Cyclohexenyl butenones and fragrance compositions comprising them  
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...
7741267 Citronella and floral perfuming ingredient  
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...
7572938 Precursors for ketones and aldehydes  
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...
7569732 Cyclisation process  
A process of preparation of cis-2-acetyl-1,2,3,4,5,6,7,8-octahydro-1,2,8,8-tetramethylna phthalene (“β-Georgywood”) from cis-1-[1,2-dimethyl-4(4-methyl-pent-3-enyl)-cyclohex-3-enyl] -ethanone...
7494968 Non-cyclic hindered ketones as perfuming ingredient  
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)...
7312187 Polyalkylbicyclic derivatives  
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...
7018978 Fragrance pro-accords and aldehyde and ketone fragrance libraries  
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...
6960350 Antifungal fragrance composition  
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...
6861402 Pro-fragrances  
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...
6770618 (1S,6R)-2,2,6-Trimethylcyclohexyl methyl ketone and/or (1R,6S)-2,2,6-trimethylcyclohexyl methyl ketone, process for producing the same, and perfume composition containing the same  
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...
6468949 Cyclohexenyl cyclopropyl ketone  
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...
6177400 Unsaturated ketones and their use in perfumery  
The compounds according to the general formula ##STR1##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...
6025323 Use of cyclic ketones in perfumery  
PCT No. PCT/IB97/01092 Sec. 371 Date May 13, 1998 Sec. 102(e) Date May 13, 1998 PCT Filed Sep. 12, 1997 PCT Pub. No. WO98/13447 PCT Pub. Date Apr. 2, 1998The compounds of formula in which R stands...
5707961 Odorant compounds and compositions  
The invention is concerned with novel odorants, including the compounds of the formula ##STR1## wherein R1 R4 CH3 and R2 R3 H or R1 R2 R3 H and R4 CH3, or R1 +R2 --CH2 CH2 -- and R3 H...
5614486 Cyclic diesters and their use as perfuming ingredients  
The compounds of formula ##STR1## wherein the Z group can be located in positions ortho-, meta- or para-relative to the carboxylic group, symbol R1 stands for a saturated or unsaturated, linear or...
5525589 Cyclic compounds  
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'...
5288702 Ethyl (1R,6S)-2,2,6-trimethylcyclohexanecarboxylate, aroma chemical composition containing the same and process of producing the same  
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...
5240907 Substituted cyclopentyl oxabicyclooctanes, cyclopenyl vinyl pyrans, cyclopentylformylcyclohexenes and cyclopentylhydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof  
Described are substituted cyclopentyl oxabicyclooctanes, cyclopentyl vinyl pyrans, cyclopentylformylcyclohexenes and cyclopentylhydroxymethyl cyclohexenes having the generic structures: ##STR1##...
5015625 Alicyclic esters and their use as perfuming ingredients  
The compounds of formula ##STR1## wherein the symbol R represents a linear or branched, saturated or unsaturated alkyl radical containing from 1 to 3 carbon atoms, are useful perfuming...
4956342 Alkyltetramethylcyclohexane derivatives and their use as perfumes  
Multimethyl cyclohexene or cyclohexane derivatives having woody, spicy, amber or violet odors are disclosed. The derivatives can be formualted into perfumes, talcs, lotions, cremes and air fresheners.
4806363 Flavoring with schif base reaction products of alkyl anthranilates  
Described are the schiff base reaction products of alkyl anthranilates having the structure: ##STR1## wherein R" represents ethyl or methyl with ketones and aldehydes defined according to the...
4786332 Alkyl-subtituted cyclohexyl and cyclohexenyl carboxylic acids as odorants and flavorants  
The present invention discloses fragrance and flavor compositions comprising 4-alkyl substituted cyclohexyl and cyclohex-3-enyl carboxylic acids wherein the 4-alkyl substituent is an ethyl, propyl...
4704477 Trimethylcyclohexene derivatives, their preparation and use as perfume substances  
Compounds of the general formula ##STR1## wherein A is the ##STR2## group and in which R1 stands for hydrogen, methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, n-propoxy and isopropoxy and R2...
4659510 Trimethylcyclohexenyl compounds and aroma compositions containing the same  
Novel trimethylcyclohexenyl compounds of the 1,3,3-trimethyl-1-cyclohexene type having a 3-hydroxy-3-lower alkylpropionyl group at the 6-position of the cyclohexene are provided. These...
4617144 Organoleptic uses of tertiary hydroxyl carboxaldehydes  
Described are tertiary hydroxyl carboxaldehydes defined according to the generic structure: ##STR1## wherein the lines ##STR2## represent covalent carbon-carbon bonds when m does not=0; and...
4608196 Preparing tertiary hydroxyl carboxaldehyde containing perfume compositions  
Described are tertiary hydroxyl carboxaldehydes defined according to the generic structure: ##STR1## wherein the lines ##STR2## represent covalent carbon-carbon bonds when m does not=0; and...
4584409 Tertiary hydroxyl carboxaldehydes  
Described are tertiary hydroxyl carboxaldehydes defined according to the generic structure: ##STR1## wherein the lines ##STR2## represent covalent carbon-carbon bonds when m does not=0; and...
4541951 1(1,3-Dioxobutane)-3,3-dimethylcyclohexane useful in perfumes  
Described is a process for preparing the compound having the structure: ##STR1## comprising the steps of reacting 1-acetyl-3,3-dimethylcyclohexane having the structure: ##STR2## with an alkyl...
4533492 Acetyl dimethylbutylcyclohexene and organoleptic uses thereof  
Described is the compound defined according to the structure: ##STR1## and the uses thereof in augmenting or enhancing the aroma or taste of perfume compositions, perfumed articles, colognes,...
4524020 Isopropyl substituted cyclohexenyl methyl ketones and perfumery uses thereof  
Described are isopropyl substituted cyclohexenyl methyl ketones defined according to the structure: ##STR1## wherein R1, R2, R11 and R21 each represents hydrogen or methyl with the provisos that:...
4501762 Process for preparing acyl trimethyl cyclohexene derivatives and use of intermediates therefor in augmenting or enhancing the aroma or taste of a consumable material  
Described is a process for preparing β-damascone starting with 2,6,6-trimethyl cyclohex-2-enone according to the reaction sequence: ##STR1## wherein Z is hydrogen, MgX', Li, Na or K; Y is MgX',...
4496476 Odorants containing cis-3,7-dimethylocta-3,6-dienoic acid  
This invention concerns the use of cis-3,7-dimethylocta-3,6-dienoic acid as an odorant and/or flavorant, odorant and flavorant compositions containing same and methods for preparing same. This...
4474687 Odorants containing esters of 2,3,6,6-tetramethylcyclohexenyl carboxylic acids  
Novel esters, of the general formula ##STR1## wherein R represents C1-4 -alkyl or C2-4 -alkenyl and one of the three broken lines represents an additional bond,are disclosed. Also disclosed are...
4458093 Hexadienoyl cyclohexene derivative  
Described is the hexadienoyl cyclohexene derivative defined according to the structure: ##STR1## which may either be in the form of a mixture of Z, Z; E, E; Z, E or E, Z isomers or the individual...
4449009 Acetyl dimethylbutylcyclohexene and organoleptic uses therefor  
Described is the compound defined according to the structure: ##STR1## and the use thereof in augmenting or enhancing the aroma or taste of perfume compositions, perfumed articles, colognes,...
4449007 Process for preparing 1(4-pentonoyl)-3,3-dimethylcyclohexane and intermediates used in a said process  
A process comprising the steps of reacting 1-acetyl-3,3-dimethylcyclohexane with an alkyl acetate, thereby forming a diketone having the structure: ##STR1## reacting the said diketone with an...
4439353 Esters of substituted 2,2-dimethylcyclohexanoic acid  
Novel substituted 2,2-dimethylcyclohexanoic acid derivatives of the formula: ##STR1## wherein: R1 represents an alkyl group of one to four carbons; R2 represents hydrogen or methyl; R3 represents...
4436652 Phenylethyl methylcarbonate mixtures containing same and organoleptic uses thereof  
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...
4411829 Perfuming ingredient  
Methyl 2,6,6-trimethyl-cyclohex-2-en-1-yl carboxylate is a useful perfuming ingredient, especially for the reproduction of fruity, floral and fresh odor notes.
4401583 Enhancing or augmenting the aroma of detergents using 4-methyl-3-cyclohexene-1-carboxylic  
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...
4392993 Alicyclic unsaturated compounds, their preparation and use of same as perfume ingredients  
New alicyclic unsaturated compounds useful as perfume ingredients and perfume compositions containing same. The new compounds have formula ##STR1## possessing a methyl group attached to the carbon...
4392976 Enhancing or augmenting the aroma of detergents using mixtures including 4-methyl-3-cyclohexene-1-carboxylic acid  
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...

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