Ionic liquids ii

Details Ionic liquids ii Ionic liquids ii

C - Chemistry, Metallurgy

07

F

C07F 9/6506 (2006.01) C07D 233/54 (2006.01) C07D 521/00 (2006.01) C07F 9/28 (2006.01) C07F 9/547 (2006.01) C10M 105/74 (2006.01) H01G 9/02 (2006.01) H01M 6/16 (2006.01) H01M 10/40 (2006.01)

Patent

CA 2349903

An ionic liquid of the general formula: K+A- (I), in which: K+ is a cation which is: (see formula II), (see formula III), (see formula IV), (see formula V), (see formula VI), (see formula VII), (see formula VIII), (see formula IX), where R1 to R6 are identical or different, are optionally bonded directly to one another by a single or double bond and each, individually or together, have the following meaning: - H, - halogen, a C1 to C8 alkyl radical, which may be partially or fully substituted by F, Cl, N(C n F(2n+1-x)H x)2, O(C n F(2n+1-x)H x), SO2(C n F(2n+1-x)H x) or C n F(2n+1- x)H x, where 1 < n < 6 and 0 < x <= 2n+1; and A- is tris(pentafluoroethyl)trifluorophosphate or tris(nonafluorobutyl)trifluorophosphate.

Un liquide ionique de la formule générale : k + a- (I), dans laquelle : k + est un cation qui est : (voir formule II), (voir formule III), (voir formule IV), (voir formule V), (voir formule VI), (voir formule VII), (voir formule VIII), (voir formule IX ), où r1 à r6 sont identiques ou différents, sont éventuellement liés directement l'un à l'autre par une liaison simple ou double et chaque, individuellement ou ensemble, ont les significations suivantes :-h, -halogène, un radical alkyle en c1 à c8, qui peut être partiellement ou entièrement substitué par f, cl, n (c n f (2n +1-x) h X) 2, o (c n f (2n +1-x) h X), SO2 (c n f (2n +1- X) h x) ou c n f (2n +1- X) h x, où 1 < n < 6 et 0 < x. Ltoreq. 2n +1; et a-est le tris (pentafluoroéthyl ) trifluorophosphate ou tris (nonafluorobutyl) trifluorophosphate .

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