Laser-flash photolysis of alpha-brominated o-xylenes
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Elsevier B.V.
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Resumo
The flash photolysis (lambda = 266 nm) of four alpha -brominated omicron -xylenes in apolar solvents gives two transients characterized, depending on parent compound substitution, as either monoradicals or carbenes, and quinodimethanes. alpha -Bromomethylbenzyl radical is characterized and the novel species alpha,alpha'-dibromo-omicron -xylylene and omicron-(alpha,alpha -dibromomethyl)benzyl carbene are described for the first time. (C) 2001 Elsevier Science B.V. All rights reserved.
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flash-photolysis, quinodimethanes, photohomolysis, monoradicals, carbenes, alpha-brominated o-xylenes
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Inglês
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Journal Of Photochemistry And Photobiology A-chemistry. Lausanne: Elsevier Science Sa, v. 140, n. 1, p. 1-5, 2001.
