Patent ID: 7517999
Filing Date: 2009-04-14
Classification: C07D,H01M,Y02E

Abstract:
1. An imidazolium compound represented by Formula (I) below: in which, R 1 is an alkyl group having 4 to 8 carbon atoms or an alkenyl group having 2 to 4 carbon atoms, R 2 , R 3 , and R 4 independently denote a hydrogen atom, an optionally substituted alkyl group having 1 to 10 carbon atoms, an optionally substituted cycloalkyl group having 3 to 10 carbon atoms, an optionally substituted alkenyl group having 2 to 10 carbon atoms, or an optionally substituted aryl group having 6 to 10 carbon atoms, and X − is BF 4 − , PF 6 − , CF 3 SO 3 − , or (CF 3 SO 2 ) 2 N − .