The reinvestigation of the kinetics of the reactions of fluorodi (4-nitrophenyl) ethanes with sodium methoxide in methanol
KT Leffek, G Schroeder
Index: Leffek, Kenneth T.; Schroeder, Grzegorz Canadian Journal of Chemistry, 1982 , vol. 60, p. 1696 - 1701
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Citation Number: 4
Abstract
The procedure previously described for the preparation of 1-fluoro-2, 2,-di (4-nitrophenyl) ethane actually yields 1, 1, 2-tri-(4-nitrophenyl) ethane. 1-Fluoro-2, 2-di (4-nitrophenyl) ethane has been prepared and rate constants, isotope effects, and activation parameters for the β-elimination reaction with methoxide ion in methanol are reported. These parameters indicate a concerted E2 mechanism, with a fairly symmetrical transition state. The ...
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