Friedel-crafts reactions—XXVII : The mechanism for benzoylation of dichlorobenzenes |
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| Authors: | M Godfrey PA Goodman PH Gore |
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| Institution: | Department of Chemistry, The University, Southampton U.K.;School of Chemistry, Brunel University, Kingston Lane, Uxbridge, Middlesex U.K. |
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| Abstract: | A search for mechanisms for benzoylation of dichlorobenzenes which are consistent not only with the nature and relative proportions of the eight products but also with the pattern of the non-additivity of substituent effects on the reaction rates, produced just one candidate. It involves chloronium ion migration and secondary protodechlorination in addition to the usual displacement of protons by acylium ions. |
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