The structure of this impurity was established as 1-methyl-3-( E)-(4′-methylaminobutylidene)-Δ 1-pyrrolinium chloride formed by the acid cleavage of the dimer of the iminium salt. Administration of the labelled pyrrolinium salt to Erythroxylum coca plants resulted in the formation of radio...
Ultraviolet spectral and kinetic measurements are reported for the transformations in aqueous solution undergone by the cyclic iminium ion, the 2-aryl-1-methyl-1-pyrrolinium ion I+. In solutions with pH < 9.5 this ion equilibrates with a ring-opened hydrated form, the protonated 4-methylamino...
Sun J,Forsyth M.A new family of ionic liquids based on the 1-methyl pyrrolinium cation. Electrochemica Acta . 2003Sun, J.; MacFarlane, D.R.; Forsyth, M. A new family of ionic liquids based on the 1-alkyl-2- methyl pyrrolinium cation. Electrochim. Acta 2003, 48, 1707-1711....
analysis, conductivity and X-ray diffraction (XRD) measurements, at least one of the compounds of the family, 1-ethyl-2-methyl pyrrolinium TFSA, was found to exhibit plastic crystal phases before melting and to exhibit high conductivity in the solid state (1×10 4 S cm 1 at 25 °C)....
Sun J,MacFarlarlane D R,Forsyth M.A new family of ionic liquids based on the 1-alkyl-2-methyl pyrrolinium cation.Electochimicsa Acta. 2003J. Sun D. R. MacFarlane and M. Forsyth.A new family of ionic liquids based on the 1-alkyl-2-methyl pyrrolinium cation.Electrochimica Acta. ...