The photolysis of azine monoxides. The photorearrangement of a non-aromatic five-membered-ring heterocycle
Abstract
The photochemical rearrangement of 4,4-di-methyl-3,5-diphenyl-4H-pyrazole 1-oxide to 5,5-dimethyl-3,5-diphenyl-5H-pyrazole 1-oxide is reported.