K. Shikhaliev, A. Shapiro, V. I. Suskina
Dec 1, 1988
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Journal
Bulletin of the Academy of Sciences of the USSR, Division of chemical science
Abstract
ConclusionsSyntheses were reported for 6-triphenylmethyl derivatives of 2,2,4-trimethyl-1,2-dihydroquinolines and 2,2,4-trimethyl-1,2,3,4-tetrahydroquinolines as well as 4-phenpl-1,2,3,4-tetrahydroquinoline. The oxidation of these compounds by H2O2 in the presence of Na2WO4 and also by m-chloroperbenzoic acid gave nitroxyl radicals, whose structures were supported by EPR spectroscopy.