Basf Se Corporation

Haarmann & Reimer Gmbh

Other

Symrise Ag

P2 Science, Inc.

Basf Se (reitstötter, Kinzebach & Partner)

Ralf Pelzer

Klaus Ebel

Stefan Rüdenauer

Florian Garlichs

Wolfgang Siegel

Miriam Bru Roig

Joaquim Henrique Teles

Manuel Danz

Ulrich Griesbach

Wolfgang Krause

Daniel Schneider

Andrei-Nicolae Parvulescu

Andreas Keller

Nicolas Vautravers

Shrirang Bhikaji Hindalekar

Melanie Weingarten

Ulrich Müller

Thomas Subkowski

Rudolf Hopp

Claus Bollschweiler

Gabriele Gralla

Karl Kolter

Michael Breuer

Horst Surburg

Stephan Maurer

Markus Christian Biel

Richard Dehn

Rolf Pinkos

Rocco Paciello

Patrick Foley

Gerhard Schnabel

Michael Backes

Siegfried R Waldvogel

Yonghua Yang

Ulrich Berens

Walter Kuhn

Andreas Fischer

Heinz-Jurgen Bertram

Arnold Machinek

Wolfgang Spiegler

Paul Klingelhoefer

Mathias Schelwies

Joachim Pfeffinger

Stephan Deuerlein

Roman Dostalek

Hubert Loges

Ralf Boehling

Michael Limbach

Veit Stegmann

Christoph Stock

Volker Hickmann

Andreas Lanver

Timon Stork

Jörg Botzem

Karl Beck

Stefan Ruedenauer

Martin Bock

Jens Wittenberg

Vijay Narayanan Swaminathan

Thomas Fenlon

Nitin Gupte

Silke Weyland

Bernhard Brunner

Margarethe Klos

Sadanand Ardekar

Florian Stecker

Albert Werner

Matthias Karl

Roland Merten

Pierre Fournier

Frauke Thrun

Sumana Roy

Rudolf Schuch

Sumana Chaturvedula

Roland Langner

Itamar Michael Malkowsky

Roland Emberger

Michael Schelper

Martine Dehn

Nicola Christiane Aust

Stephanie Renz

Nicolas Marion

Anja Vinckier

Mario Emmeluth

Helmut Kronemayer

Hans-Dieter Scharf

Alfred Krempel

Axel Salden

Rahim Brodhage

Olivier Abillard

Prachin Kolambkar

Horst Sommer

Jekaterina Ongouta

Michael Acker

Fulvio Giacomo Brunetti

Dominik Herbrecht

Martin Weisel

Irene De Wispelaere

Benoît Join

Peter Esser

The present invention relates to 2,4-diethylocta-2,6-dienal and a method of preparing same, to the use of 2,4-diethylocta-2,6-dienal as aroma chemical; to the use of 2,4-diethylocta-2,6-dienal for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing 2,4-diethylocta-2,6-dienal; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.

2,4-diethylocta-2,6-dienal and its use as aroma chemical

The present invention relates to dodecandien-1-ol, dodecen-1-ol or mixtures thereof and a method of preparing same, to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof as aroma chemical; to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing dodecandien-1-ol, dodecen-1-ol or mixtures thereof; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.

Dodecandien-1-ol and dodecen-1-ol or mixtures thereof as aroma chemicals

The present invention relates to substituted 4-methylene-tetrahydropyrans, 4-methyl-dihydropyrans and 4-methyl-tetrahydropyrans of formula (I), where the variables are as defined in the claims and description, to a stereoisomer thereof, to a mixture of stereoisomers thereof, to a mixture of different di- and tetrahydropyrans (I) and to a mixture containing at least one di- or tetrahydropyran (I) and at least one cyclic acetal which is a 1,3-dioxan carrying in 2-position an isobutanol-2-yl-(derived) substituent and in 4,4- or 5,5-position two methyl substituents. The invention also relates to the use of such compounds as an aroma chemical and/or for modifying and/or enhancing the aroma of a composition, to compositions comprising such compounds, to methods for preparing such compounds and to a product obtainable by these methods.

Substituted 4-methylene-tetrahydropyrans, 4-methyl-dihydropyrans and 4-methyl-tetrahydropyrans and use thereof as aroma chemicals

The present invention relates to 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde and derivatives thereof, to a process for preparing said compounds, to the use of 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof or of mixtures of said compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use of 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof for modifying the scent character of a fragranced composition; to compositions containing 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof or a mixture of said compounds or a stereoisomer thereof or a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition, comprising incorporating 2-(2,4,5-trimethylcyclohex-2-en-1-yl)-acetaldehyde or a specific derivative thereof or a mixture of said compounds or a stereoisomer thereof or a mixture of two or more stereoisomers thereof into said composition.

2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde and derivatives and their use as aroma chemicals

The presently claimed invention is directed to the use of 1-alkoxyethyl-4-isobutyl-benzene of formula (I) to impart an aroma impression to a composition. The presently claimed invention also relates to a method of imparting such aroma impression. The present invention is further directed to compositions comprising the compound of formula (I) and at least one aroma chemical as well as to compositions comprising the compound of formula (I) and at least one further component selected from the group consisting of aroma chemicals, surfactants, oil components, anti-oxidants, deodorant-active agents and solvents. The present invention also relates to a compound of formula (I').

1-alkoxyethyl-4-isobutyl-benzene as aroma ingredients

The present invention relates to the use of an ether or an ester of a tertiary alkanol or of mixtures of two or more ethers or esters of tertiary alkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aromachemicals; to the use thereof for modifying the scent character of a fragranced composition; to an aroma chemical composition containing an ether or an ester of tertiary alkanol or of mixtures of two or more ethers or esters of tertiary alkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition. The invention further relates to specific ethers or esters of tertiary alkanols.

Ethers and esters of tertiary alkanols for use as aroma chemicals

The present invention relates to bi- and tricyclic compounds of the general formula (I) (I) wherein the dashed lines independently of each other represent a single or a double bond, X represents a group of the formulae Xto Xwherein the asterisk denotes the point of attachment to the rest of the molecule, Rand R, independently of each other, are selected from hydrogen or methyl, or Rtogether with Rform a methylene or ethylene group, R, R, R, R, Rand R, independently of each other, are selected from hydrogen or methyl, Ris selected from hydrogen, methyl or ethyl, and Ris methyl or ethyl, to a method of preparing said compounds, to the use of a bi- or tricyclic compounds or of mixtures of two or more bi- and tricyclic compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use of a bi- or tricyclic compound for modifying the scent character of a fragranced composition; to an aroma chemical composition containing a bi- or tricyclic compound or a mixture of two or more bi- and tricyclic compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition, comprising incorporating a bi- or tricyclic compound or a mixture of two or more bi- and tricyclic compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof into said composition.

Bi- and tricyclic compounds for use as aroma chemicals

The present invention relates to the use of 2-furyl- and 2-thienyl-substituted di- and tetrahydropyrans of the formula (I) wherein the variables are as defined in the claims and the description, as aroma chemicals; to aroma chemical compositions comprising at least one 2-furyl- or 2-thienyl-substituted di- or tetrahydropyran and to a method for preparing an aroma chemical composition. The present invention further relates to specific 2-furyl- and 2-thienyl-substituted di- and tetrahydropyrans and to a method for their preparation.

2-furyl- and 2-thienyl-substituted di- and tetrahydropyrans for use as aroma chemicals

An optically clear, solid water-soluble formulation of odorants and flavorings comprising at least one synthetically prepared odorant and flavoring, in which the odorants and flavorings are embedded homogeneously in a polymer matrix based on polyvinyllactams.

Solid solutions of odoriferous substances and flavoring agents with vinyl lactam polymers

The present invention relates to the use of an ether or an ester of a 1-substituted cycloalkanol or of mixtures of two or more ethers or esters of 1-substituted cycloalkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use thereof for modifying the scent character of a fragranced composition; to an aroma chemical composition containing an ether or an ester of a 1-substituted cycloalkanol or of mixtures of two or more ethers or esters of 1-substituted cycloalkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition. The invention further relates to specific ethers or esters of 1-substituted cycloalkanols.

Ethers and esters of 1-substituted cycloalkanols for use as aroma chemicals

The present invention relates to aroma chemical compositions containing 3,5-diethyl-2-propyl-tetrahydropyran, a 3,5-diethyl-2-propyl-dihydropyran or a 3,5-diethyl-2-propyl-pyran, a mixture of such compounds, a stereoisomer of one of these compounds, or a mixture of stereoisomers of one or more of these compounds. The invention further relates to a method for preparing such compounds, stereoisomers or mixtures thereof, to the composition obtainable by this method, to the use of such compounds as an aroma chemical or for modifying the scent character of a fragranced composition; and to a method for preparing a fragranced composition or for modifying the scent character of a fragranced composition using said compounds. Moreover, the invention relates to 3,5-diethyl-2-propyl-tetrahydropyran, to its stereoisomers and to mixtures of these stereoisomers.

Aroma chemical compositions containing 3,5-diethyl-2-propyl-tetrahydropyran and/or unsaturated derivatives thereof

The present invention relates to the use of an &#x3b1;,&#x3b1;-disubstituted carboxylic acid ester of the general formula (I) wherein the variables are as defined in the claims and the description, or of mixtures of two or more of these &#x3b1;,&#x3b1;-disubstituted carboxylic acid esters or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use thereof for modifying the scent character of a fragranced composition; to an aroma chemical composition containing an &#x3b1;,&#x3b1;-disubstituted carboxylic acid ester of the general formula (I) or a mixture of two or more of said &#x3b1;,&#x3b1;-disubstituted carboxylic acid esters or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition. The invention further relates to specific mixtures of &#x3b1;,&#x3b1;-disubstituted carboxylic acid esters of the general formula (I). 

&#x3b1;, &#x3b1;-disubstituted carboxylic acid esters for use as aroma chemicals

The present invention relates to dodeca-4,8,11-trien-1-ol and a method of preparing same, to the use of dodeca-4,8,11-trien-1-ol as aroma chemical; to the use of dodeca-4,8,11-trien-1-ol for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing dodeca-4,8,11-trien-1-ol; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.

Dodeca-4,8,11-trien-1-ol and its use as aroma chemical

The invention relates primarily to a method of modulation, preferably of in vitro and/or in vivo modulation, of the cold menthol receptor TRPM8, wherein the receptor is contacted with at least one modulator selected from the group consisting of the compounds of the structure type 1 described herein. The present invention further relates to corresponding uses and compositions comprising such compounds.

Use of physiological cooling active ingredients, and compositions comprising such active ingredients

The present invention relates to a method for preparing 5-aryl pentanols from 2-aryl-4-hydroxytetrahydropyrans as starting materials.

Preparation of 5-aryl-pentanols

Growing community of inventors

Fürstenberg, Germany

Ralf Pelzer