M. Ito, T. Okamoto
Apr 25, 1967
Citations
0
Influential Citations
5
Citations
Journal
Chemical & pharmaceutical bulletin
Abstract
Pyridine 1-oxide gave the 4, 4'-dipyridyl anion radical in 1, 2-dimethoxyethane by reduction with the potassium metal in vacuo. The 3, 5-lutidine, pyrazine and 3-nitropyridine anion radicals were also obtained from the parent N-oxides by the reduction, accompanied with the removal of oxygen atoms, while the 4-nitro- and 4-nitroso-pyridine 1-oxide anion radicals were obtained from the parent compounds without the deoxygenation.