Kinetics and mechanism of the aminolysis of O??ethyl S??aryl dithiocarbonates in acetonitrile

…, JY Lee, JH Yun, YS Park, I Lee

文献索引：Oh; Lee; Yun; Park International Journal of Chemical Kinetics, 1998 , vol. 30, # 6 p. 419 - 423

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被引用次数: 37

摘要

Abstract The aminolysis reactions of O-ethyl S-(Z-phenyl) dithiocarbonates (Z= p-CH 3, H, p- Cl, and p-NO 2) with anilines (AN) and N, N-dimethylanilines (DMA) in acetonitrile at 30.0 C are investigated. Relatively small values of β X (β nuc, 0.4 ca. 0.7) and β Z (β lg− 0.1 ca.− 0.4) for both ANs and DMAs, significantly large k H/k D values (1.1 ca. 1.9) involving deuterated anilines, and large negative ρ XZ values for ANs (− 0.56) are interpreted to ...