tempo and propionitrile

tempo has been researched along with propionitrile* in 1 studies

Other Studies

1 other study(ies) available for tempo and propionitrile

Article	Year
Dimerization of organic free radicals in solution. 1. Temperature dependent measurements. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2002, Volume: 58, Issue:6 Dimerization enthalpies and equilibrium constants have been determined for the radical anion of 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ), the radical cations of N,N,N',N'-tetramethyl-p-phenylenediamine, N,N-dimethyl-p-phenylenediamine, 2,3,5,6-tetramethyl-p-phenylenediamine, N,N,N',N'-tetraethyl-p-phenylenediamine, N,N-diethyl-p-phenylenediamine and N,N,N'-trimethyl-p-phenylenediamine. Neutral radicals investigated are 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) and galvinoxyl. Solvent used was acetone, EtOH/Et2O-mixture (2:1 volume), propionitrile/butyronitrile-mixture (1:1 M) and dichloromethane. Measured dimerization enthalpies deltaHdim vary from -72.1 to -16.6 k/mol. Topics: Acetone; Benzhydryl Compounds; Benzoquinones; Chemistry, Physical; Cyclic N-Oxides; Dimerization; Electron Spin Resonance Spectroscopy; Free Radicals; Methylene Chloride; Models, Statistical; Nitriles; Phenylenediamines; Temperature; Tetramethylphenylenediamine; Thermodynamics	2002

Article

Year

Dimerization of organic free radicals in solution. 1. Temperature dependent measurements.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2002, Volume: 58, Issue:6

Dimerization enthalpies and equilibrium constants have been determined for the radical anion of 2,3-dichloro-5,6-dicyano-p-benzoquinone (DDQ), the radical cations of N,N,N',N'-tetramethyl-p-phenylenediamine, N,N-dimethyl-p-phenylenediamine, 2,3,5,6-tetramethyl-p-phenylenediamine, N,N,N',N'-tetraethyl-p-phenylenediamine, N,N-diethyl-p-phenylenediamine and N,N,N'-trimethyl-p-phenylenediamine. Neutral radicals investigated are 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) and galvinoxyl. Solvent used was acetone, EtOH/Et2O-mixture (2:1 volume), propionitrile/butyronitrile-mixture (1:1 M) and dichloromethane. Measured dimerization enthalpies deltaHdim vary from -72.1 to -16.6 k/mol.

Topics: Acetone; Benzhydryl Compounds; Benzoquinones; Chemistry, Physical; Cyclic N-Oxides; Dimerization; Electron Spin Resonance Spectroscopy; Free Radicals; Methylene Chloride; Models, Statistical; Nitriles; Phenylenediamines; Temperature; Tetramethylphenylenediamine; Thermodynamics

2002