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1. (WO2018087179) PROCESS FOR THE DECARBOXYLATIVE KETONIZATION OF FATTY ACIDS OR FATTY ACID DERIVATIVES

Pub. No.:    WO/2018/087179    International Application No.:    PCT/EP2017/078663
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Thu Nov 09 00:59:59 CET 2017
IPC: C07C 45/48
C07C 49/04
Applicants: RHODIA OPERATIONS
Inventors: BACK, Olivier
LEROY, Rémy
MARION, Philippe
Title: PROCESS FOR THE DECARBOXYLATIVE KETONIZATION OF FATTY ACIDS OR FATTY ACID DERIVATIVES
Abstract:
Process (P) for the decarboxylative ketonization of fatty acids, fatty acid derivatives or mixtures thereof in the liquid phase with metal compounds as catalyst wherein the fatty acids, fatty acid derivatives or mixtures thereof are added sequentially. Downstream chemistry can be realized starting from internal ketonesobtained by process (P), especially in order to design and develop new surfactants.