title: Matrix isolation of free radicals from myo-inositol formed by H reaction in acidic glasses.
abstract: Reaction of H.-atoms produced photolyticaly in acid glasses with myo-inositol initially results in the formation of three different radical intermediates, two of which give rise to discernable hyperfine interactions in electron spin-resonance spectra whereas one is a non-specific singlet. The two former species correspond to loss of H. from all carbon-positions of the polyalcohol. Both intermediates transform into the same secondary radical upon thermal annealing by water elimination.
mesh_terms: D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D005898:Glass; D007294:Inositol; D010782:Photolysis; D013464:Sulfuric Acids
chemical_list: D005609:Free Radicals; D013464:Sulfuric Acids; D007294:Inositol