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Fast formation of aromatic cations in cyclohexane observed by pulse radiolysis
Authors:O Brede  W Helmstreit  R Mehnert
Institution:Zentralinstitut für Isotopen- und Strahlenforschung der Akademie der Wissenschaften der DDR, 705 Leipzig, GDR
Abstract:The fast formation of cations of benzophenone, biphenyl, naphthalene, anthracene and phenanthrene in liquid cyclohexane was studied by nanosecond pulse radiolysis. Rate constants between 2.3 × 1010 M?1 s?1 (for naphthalene) and not below 2.5 × 1012 M?1 s?1 (for benzophenone) were derived and compared with the corresponding rate constants for anion formation.
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