Reactivity of compounds of diphenylmethane series. VI. Hydrolysis of benzhydryl bromides in 80% acetone; Cumulative effect of substituents

J Mindl, M Večeřa

文献索引：Mindl,J.; Vecera,M. Collection of Czechoslovak Chemical Communications, 1973 ,  vol. 38, p. 3496 - 3505            

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被引用次数: 3

摘要

The substituents contributions have been found to be not additive in hydrolysis of disubstituted benzhydryl bromides in 80% acetone. Whereas electronegative" substituents in 3, 3'-positions slightly diminish the reactivity, the same ones in 3, 5-positions increase the reactivity more than it was presumed. These deviations were expressed by t values and compared with literature data. On the basis of isokinetic relation the hydrolysis mechanism ...