STERIC EFFECTS ON NITROGEN HYPERFINE COUPLING IN METHYL SUBSTITUTED MONO- AND DINITROBENZENE ANION RADICALS

1961 ◽  
Vol 83 (16) ◽  
pp. 3532-3533 ◽  
Author(s):  
David H. Geske ◽  
John L. Ragle
Keyword(s):  
Hyperfine Coupling ◽  
Steric Effects ◽  
Anion Radicals

A Paramagnetic Resonance Study of Unhindered Biphenyl Anion Radicals (III)

1971 ◽  
Vol 49 (21) ◽  
pp. 3529-3535 ◽  
Author(s):  
F. C. Adam ◽  
C. R. Kepford
Keyword(s):  
Hyperfine Coupling ◽  
Coupling Constants ◽  
Correlation Diagram ◽  
Radical Anions ◽  
Paramagnetic Resonance ◽  
Hyperfine Coupling Constants ◽  
Anion Radicals

The radical anions of biphenyl and some of its bridged derivatives have been studied by e.s.r. It is found that the proton hyperfine coupling constants change monotonically through the series of radical anions derived from biphenyl, 9,10-dihydrophenanthrene, fluorene, dibenzothiophene, and dibenzofuran. Deuterations have been carried out for the latter two compounds and the hyperfine coupling constants are assigned to specific positions in these anions. The data are displayed in the form of a correlation diagram from which assignments for other bridged biphenyl anions can be made.

Steric effects in the decomposition of halogenated nitrobenzene anion radicals

1969 ◽  
Vol 73 (12) ◽  
pp. 4389-4391 ◽  
Author(s):  
Wayne C. Danen ◽  
Terry T. Kensler ◽  
J. G. Lawless ◽  
M. F. Marcus ◽  
M. D. Hawley
Keyword(s):  
Steric Effects ◽  
Anion Radicals

Steric effects on rates of dehalogenation of anion radicals derived from substituted nitrobenzyl halides

1984 ◽  
Vol 106 (11) ◽  
pp. 3140-3144 ◽  
Author(s):  
Robert K. Norris ◽  
Steven D. Barker ◽  
P. Neta
Keyword(s):  
Steric Effects ◽  
Anion Radicals
Sign in / Sign up

Export Citation Format

Share Document