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Evaluation of electronic effects in the solvolyses of p -methylphenyl and p -chlorophenyl chlorothionoformate esters
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نویسنده
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d'souza m.j. ,hampton o.n. ,sansbury b.m. ,kevill d.n.
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منبع
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journal of chemistry - 2013 - دوره : 2013 - شماره : 0
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چکیده
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The solvolyses of p-tolyl chlorothionoformate and p-chlorophenyl chlorothionoformate are studied in a variety of organic mixtures of widely varying nucleophilicity and ionizing power values. this solvolytic data is accumulated at 25.0°c using the titration method. an analysis of the rate data using the extended (two-term) grunwald-winstein equation and the concept of similarity of substrates based on their l/m ratios shows the occurrence of simultaneous side-by-side addition-elimination and unimolecular s n1 mechanisms. © 2013 malcolm j. d'souza et al.
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آدرس
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department of chemistry,wesley college,120 n. state street,dover, United States, department of chemistry,wesley college,120 n. state street,dover, United States, department of chemistry,wesley college,120 n. state street,dover, United States, department of chemistry and biochemistry,northern il university,dekalb, United States
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Authors
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