C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 9/54 (2006.01) C07B 39/00 (2006.01) C07C 17/20 (2006.01) C07C 205/12 (2006.01) C07D 521/00 (2006.01)
Patent
CA 2445459
The invention relates to a novel method for producing nucleophilic substitutions, particularly of type SNAr and SN2. More specifically, the invention relates to the use as a fluorinating reaction medium of ionic liquid or fused salt comprising at least four carbon atoms. The invention can be used for the synthesis of fluoride derivatives.
La présente invention concerne une nouvelle méthode pour réaliser des substitutions nucléophiles, notamment de type SNAr et SN2. Elle vise plus particulièrement l'utilisation comme milieu réactionnel fluorant de liquide ionique ou de sel fondu comportant au moins quatre atomes de carbone. Application à la synthèse de dérivés fluorure.
Garayt Maxime
Gree Danielle
Gree Rene
Le Boulaire Virginie
Schanen Vincent
Rhodia Chimie
Robic
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