Synthesis and properties of trigeminal tricationic ionic liquids.
Novel trigeminal tricationic ionic liquids (TTILs) have been successfully synthesized in high yields by means of Menschutkin quaternization via an S(N)1 mechanism. This reaction presents a new convenient method for transforming glycerol into multifunctional compounds. The physical properties of a series of TTILs were characterized by using a variety of techniques. The prepared salts were tested for antimicrobial activity. Electrochemical characterization of TTILs was also performed, which allowed the estimation of the conductivity of these new compounds, to establish their electrochemical stability window and capacitance properties over a wide range of temperatures. A good correlation of the physical properties of TTILs with capacitance values was observed.
Pernak
Juliusz
J
Poznań University of Technology, Department of Chemical Technology pl. M. Sklodowskiej-Curie 2, 60-965 Poznań, Poland. juliusz.pernak@put.poznan.pl
Skrzypczak
Andrzej
A
Lota
Grzegorz
G
Frackowiak
Elzbieta
E
D000900:Anti-Bacterial Agents / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology*; D002412:Cations / Q000737:chemistry*; D018360:Crystallography, X-Ray; D004553:Electric Conductivity; D004563:Electrochemistry; D052578:Ionic Liquids / Q000737:chemistry*; D008826:Microbial Sensitivity Tests; D008958:Models, Molecular; D000644:Quaternary Ammonium Compounds / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D013237:Stereoisomerism
D000900:Anti-Bacterial Agents; D002412:Cations; D052578:Ionic Liquids; D000644:Quaternary Ammonium Compounds