Spin trapping of cyanoalkyl radicals in the liquid phase. gamma. radiolysis of nitriles. [Acetonitrile, propiolonitrile, malonitrile, and succionitrile]
Journal Article
·
· J. Phys. Chem.; (United States)
The following radicals have been identified in the liquid phase ..gamma.. radiolysis of several nitriles by spin trapping with phenyl tert-butyl nitrone: CH/sub 2/CN in acetonitrile, H and CH/sub 3/CHCN(question) in propionitrile, CH(CN)/sub 2/ in malononitrile, and H, CN, and CH/sub 2/CH/sub 2/CN in succinonitrile. ..gamma.. proton splittings are observed for the CH/sub 2/CN and CH(CH)/sub 2/ spin adducts. The results are discussed in comparison with solid phase radiolysis data and with alkyl radical spin adduct splittings.
- Research Organization:
- Wayne State Univ., Detroit
- OSTI ID:
- 7248911
- Journal Information:
- J. Phys. Chem.; (United States), Journal Name: J. Phys. Chem.; (United States) Vol. 80:21; ISSN JPCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400104 -- Spectral Procedures-- (-1987)
400600* -- Radiation Chemistry
CHEMICAL RADIATION EFFECTS
CHEMISTRY
COUPLING CONSTANTS
ELECTROMAGNETIC RADIATION
ELECTRON SPIN RESONANCE
FLUIDS
GAMMA RADIATION
IONIZING RADIATIONS
LIQUIDS
MAGNETIC RESONANCE
NITRILES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PROPIOLONITRILE
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIATIONS
RADICALS
RESONANCE
TRAPPING
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
400104 -- Spectral Procedures-- (-1987)
400600* -- Radiation Chemistry
CHEMICAL RADIATION EFFECTS
CHEMISTRY
COUPLING CONSTANTS
ELECTROMAGNETIC RADIATION
ELECTRON SPIN RESONANCE
FLUIDS
GAMMA RADIATION
IONIZING RADIATIONS
LIQUIDS
MAGNETIC RESONANCE
NITRILES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PROPIOLONITRILE
RADIATION CHEMISTRY
RADIATION EFFECTS
RADIATIONS
RADICALS
RESONANCE
TRAPPING