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The photochemistry of aromatic compounds: VIII. The photolysis of 1-naphthyltrimethyltin

par Nasielski, Jacques ;Hannecart, Étienne
Référence Journal of organometallic chemistry, 63, C, page (233-242)
Publication Publié, 1973-12

Article révisé par les pairs

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Résumé :

1-Naphthyltrimethyltin gives naphthalene under irradiation in degassed aqueous methanol or cyclohexane/acetic acid solution. Photolysis in the corresponding CHOD or AcOD media gives more 1-deuterionaphthalene than 1-protionaphthalene. These findings, together with quantum yield measurements, are in agreement with a mechanism involving a competition between a bimolecular photosubstitution and a free radical dissociation. Rate constants for the photosubstitution and for radiative and radiationless processes are derived. © 1974.