Firmenich Sa

Alexandre Huboux

Jean-Marc Gaudin

Fabrice Robvieux

Pascal Millet

Robert Moretti

Pascal Beaussoubre

Wolfgang Fieber

Described herein is a composition of matter comprising  Also described herein is a method of using the composition of matter as part of a flavoring or perfuming composition or of a flavoring or perfuming consumer product. Also described herein is a process to prepare the composition of matter and the polymorph of compound of formula (I).

Cooling composition

The present invention concerns a composition of matter comprising at least 85% w/w of (Z)-5,9-dimethyldeca-3,8-dien-5-ol and at most 15% w/w of (E)-5,9-dimethyldeca-3,8-dien-5-ol, as well as the use as perfuming ingredient of said composition of matter.

Floral, green odorant

A compound of formula (I) or (A) in the form of any one of its stereoisomers or a mixture thereof, and wherein and wherein

Benzodioxole derivatives as watery odorants

The present invention relates to compounds of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein Rrepresents a substituent of the benzene ring and is a bromine atom or a linear, branched or cyclic Calkyl, alkenyl, alkoxy or alkenyloxy group; Rrepresents a Calkyl group; and Rrepresents a hydrogen atom or a methyl or ethyl group; and their use as perfuming ingredients, for instance to impart odor notes of the watery/ozone type. 

The present invention relates to the perfumery industry. It concerns more particularly a &#x3b2;-&#x3b3; unsaturated hindered ketone of formula wherein R represents, simultaneously or independently, a Cto Clinear or branched alkyl group, and in the form of any one of its isomers, i.e. optical isomers or diastereoisomers, or of a mixture thereof. The use of the compound as a perfuming ingredient, as well as the perfumed articles or perfuming compositions that contain as an active ingredient a compound of formula (I), are also embodiments of the invention.

Hindered ketones as perfuming ingredients

The present invention relates to the field of organic synthesis and more particularly to a new process for the optical resolution of a precursor of sclareolide. This process includes the reaction of [(1RS,2RS,4aSR,8aSR)-2-hydroxy-2,5,5,8a-tetramethyldecahydronaphthalen-1-yl]acetic acid, or an alkaline salt thereof, with an enantiomer of the 2-(methylamino)-1-phenyl-1-propanol, or an ammonium salt thereof respectively, which is used as resolving agent.

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Geneva, Switzerland

Alexandre Huboux