Title:
イオン性液体類及び溶媒としてのその使用方法
Document Type and Number:
Japanese Patent JP5166668
Kind Code:
B2
Abstract:
Ionic compounds with a freezing point of up to 100° C. are formed by the reaction of an one amine salt of formula (I) R1R2R3R4N+X-, such as choline chloride with an organic compound (II) capable of forming a hydrogen bond with X; such as urea, wherein the molar ration of I to II is from 1:1.5 to 1:2.5. R1, R2, R3 and R4 may be H, optionally substituted C1 to C5 alkyl, optionally substituted C6 to C10 cycloalkyl, optionally substituted C6 to C12 aryl, optionally substituted C7 to C12 alkaryl, or R1 and R2 taken together may represent a C4 to C10 optionally substituted alkylene group, thereby forming with the N atom of formula I a 5 to 11-membered heterocyclic ring and all of R1, R2, R3 and R4 are not identical, X- may be NO3-, F, Cl-, Br-, I-, BF4-, ClO4-, CN-, SO3CF3-, or COOCF3-. The ionic compounds are useful as solvents, and electrolytes for example in electroplating, electrowinning, and electropolishing, and as catalysts.
Inventors:
Abbott, Andrew Peter
Davies, David Lloyd
Copper, Glen
Rasheed, Raymond Kebrin
Tambira jar, Baschi
Davies, David Lloyd
Copper, Glen
Rasheed, Raymond Kebrin
Tambira jar, Baschi
Application Number:
JP2002531087A
Publication Date:
March 21, 2013
Filing Date:
September 26, 2001
Export Citation:
Assignee:
SCIONIX LIMITED
International Classes:
C07C211/63; C07H3/02; B01J31/02; B01J31/04; C07C31/20; C07C31/36; C07C33/22; C07C39/04; C07C39/07; C07C39/28; C07C41/30; C07C47/565; C07C47/575; C07C47/58; C07C53/126; C07C53/16; C07C53/18; C07C55/06; C07C55/08; C07C57/32; C07C59/10; C07C59/153; C07C59/265; C07C59/50; C07C63/06; C07C65/03; C07C205/06; C07C211/10; C07C211/11; C07C211/46; C07C215/12; C07C215/76; C07C215/90; C07C219/06; C07C229/04; C07C229/12; C07C229/60; C07C233/05; C07C233/65; C07C235/46; C07C275/00; C07C275/02; C07C275/20; C07C309/30; C07C311/16; C07C335/02; C25C1/20; C25D3/02; C25F3/16
Foreign References:
| WO1995021872A1 | ||||
| WO1998003454A1 |
Other References:
Journal of the American Chemical Society,1966年,Vol.88,p.5107-5112
Acta Chemica Scandinavica,1997年,Vol.51,p.270-273
Acta Crystallographica,1998年,Vol.B54,p.180-192
Acta Crystallographica,1996年,Vol.C52,p.2830-2832
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry,1990年,Vol.8,p.199-214
Acta Chemica Scandinavica,1997年,Vol.51,p.270-273
Acta Crystallographica,1998年,Vol.B54,p.180-192
Acta Crystallographica,1996年,Vol.C52,p.2830-2832
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry,1990年,Vol.8,p.199-214
Attorney, Agent or Firm:
Shoji Okamoto