[EN] ALIPHATIC COMPOUNDS AS FRAGRANTS WITH MUSK CHARACTERISTICS [FR] COMPOSES ALIPHATIQUES UTILISES COMME AGENTS ODORANTS POSSEDANT DES CARACTERISTIQUES MUSQUEES
[EN] PROCESS FOR PREPARATION OF ETHER, THIOETHER OR SECONDARY AMINE DERIVATIVES IN THE PRESENCE OF A HETEROGENEOUS ACIDIC CATALYST<br/>[FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS D'ÉTHER, DE THIOÉTHER OU D'AMINE SECONDAIRE EN PRÉSENCE D'UN CATALYSEUR ACIDE HÉTÉROGÈNE
申请人:[en]FIRMENICH SA
公开号:WO2024003271A1
公开(公告)日:2024-01-04
The present invention relates to the field of organic synthesis and, more specifically, it concerns a process for the preparation of an ether, thioether or secondary amine of formula (I) comprising the reaction of an alcohol, thiol or amine of formula (II) with an epoxide of formula (III) performed in the presence of a heterogeneous acidic catalyst.