[EN] TRIAMINOCYCLOPROPENIUM SALTS<br/>[FR] SELS DE TRIAMINOCYCLOPROPÉNIUM
申请人:CURNOW OWEN JOHN
公开号:WO2012169909A1
公开(公告)日:2012-12-13
Disclosed are salts comprising triaminocyclopropenium cations and various anions, and ionic liquids comprising the salts. Also disclosed are intermediates and methods of preparing the salts. The ionic liquids are useful as, for example, solvents and electrolytes, and for gas storage.
Synthesis and physical properties of tris(dialkylamino)cyclopropenium bistriflamide ionic liquids
作者:Kelvin J. Walst、Ruhamah Yunis、Paul M. Bayley、Douglas R. MacFarlane、Callum J. Ward、Ruomeng Wang、Owen J. Curnow
DOI:10.1039/c5ra05254h
日期:——
The synthesis and properties of 23 tris(dialkylamino)cyclopropenium (TDAC) cations with the bistriflamide anion, NTf2−, are described. D3h- and C3h-symmetric cations ([C3(NR2)3]NTf2 (R = Me, Et, Pr, Bu, Pent, Hex, Dec) and [C3(NRMe)3]NTf2 (R = Et, Bu, St), respectively) were synthesised by reaction of C3Cl5H with the corresponding amine. Reaction of alkoxydiaminocyclopropenium salts ([C3(NMe2)2(OMe)]+