Electron Spin Resonance Study on the Photoinduced Radicals from Carcinogenic 4-Nitroquinoline 1-Oxide

Publisher Website
Google Scholar
Abstract
UV[ultraviolet]-irradiation of 4-nitroquinoline 1-oxide in dioxane, in benzene, and in hexane, induced stable radicals which were investigated by ESR spectroscopy. Hyperfine structures of spectra obtained were different, depending on the solvents used. Determination of these radical structures were carried out by isotope-containing 4-nitroquinoline 1-oxides. The structure of dioxane type radical was proposed, based on spectral changes by isotope replacement.

This publication has 0 references indexed in Scilit: