The Role of Aromatic Radical Cations and Benzylic Cations in the 2,4,6-Triphenylpyrylium Tetrafluoroborate Photosensitized Oxidation of Ring-Methoxylated Benzyl Alcohols in CH2Cl2 Solution

A steady-state and laser flash photolysis (LFP) study of the TPPBF4-photosensitized oxidation of ring-methoxylated benzyl alcohols has been carried out. Direct evidence on the involvement of intermediate benzyl alcohol radical cations and benzylic cations in these reactions has been provided through...

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Veröffentlicht in:	Journal of organic chemistry 2004-12, Vol.69 (25), p.8874-8885
Hauptverfasser:	Branchi, Barbara, Bietti, Massimo, Ercolani, Gianfranco, Izquierdo, M. Angeles, Miranda, Miguel A, Stella, Lorenzo
Format:	Artikel
Sprache:	eng
Schlagworte:	Benzyl Alcohol - chemistry Borates - chemistry Cations - chemistry Chemistry Exact sciences and technology Fluorescence Free Radicals - chemistry General and physical chemistry Hydrocarbons, Aromatic - chemistry Lasers Methylene Chloride - chemistry Molecular Structure Oxidation-Reduction Photochemistry Photolysis Physical chemistry of induced reactions (with radiations, particles and ultrasonics) Pyrans - chemistry Solutions - chemistry
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