Thermal and photochemical fragmentation of. alpha.,. alpha.-dialkoxybenzyl radicals: a comparison of the thermal reactions with laser induced fragmentations by …

…, JC Scaiano, W Adam, RS Oestrich

文献索引：Banks; Scaiano; Adam, Waldemar; Oestrich, Rolf Schulte Journal of the American Chemical Society, 1993 , vol. 115, # 6 p. 2473 - 2477

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被引用次数: 14

摘要

Abstract: The thermal and photochemical cleavage of a, a-dialkoxybenzyl radicals has been examined using a combination of techniques, including twdaser twoalor laser flash photolysis and the laser-jet technique. For the parent a, a-dimethoxybenzyl radical photofragmentation occurs with a quantum yield of 0.80. The study of several unsymmetrically substituted radicals (eg, methoxyisopropoxy) leads to the conclusion that ...