Johnston, L. J. published the artcileCharacterization of the triplet excited state of the phenylxanthenium carbocation, Formula: C19H14O2, the publication is Canadian Journal of Chemistry (1992), 70(1), 280-2, database is CAplus.
The triplet excited state of the 9-phenylxanthenium cation is observed directly by both luminescence and transient absorption techniques. The triplet-triplet absorption shows λmax ≤ 300 nm and decays over a period of several microseconds in the absence of easily oxidized donors. The triplet cation reacts with 9-phenylxanthydrol and biphenyl via electron transfer to give the corresponding radical and radical cation and also reacts rapidly with both oxygen and 1,3-cyclohexadiene.
Canadian Journal of Chemistry published new progress about 596-38-3. 596-38-3 belongs to alcohols-buliding-blocks, auxiliary class Other Aromatic Heterocyclic,Benzene,Alcohol, name is 9-Phenyl-9H-xanthen-9-ol, and the molecular formula is C19H14O2, Formula: C19H14O2.
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