Process for the preparation of cyclohexyloxyacetic alkyl esters

Perfume compositions – Perfume compositions – Oxygen containing active ingredient

Reexamination Certificate

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C560S126000

Reexamination Certificate

active

10308951

ABSTRACT:
The invention relates to a process for the preparation of cyclohexyloxyacetic alkyl esters by hydrogenation of phenoxyacetic alkyl esters and to the use of cyclohexyloxyacetic alkyl esters as fragrances.

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Perfumer & Flavorist, vol. 25, Jan./Feb. 2000, pp. 19-23, Libor Ĉerveny, Martina Pustêjovaká and Petr Kaĉer, “The Snythesis of Allyl-3-Cyclohexylpropionate”.
Bull. Soc. Chim.Fr., (month unavailable) 1928, 4, p. 903, L. Falfray et al.
Chem. Ber., 93, (month unavailable) 1960, pp. 1129-1137, Gerhard Hesse und Suresh Majmudar, “Ester der schwefligen und selenigen Säure”.

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