12321-46-9Relevant academic research and scientific papers
Nonconventional versus conventional application of pseudo-first-order kinetics to fundamental organic reactions
Parker, Vernon D.,Hao, Weifang,Li, Zhao,Scow, Russell
, p. 2 - 12 (2012)
Three new analysis procedures for pseudo-first-order kinetics are introduced and applied to eight different fundamental organic reactions. The reactions belong to the following classes: nitroalkane proton transfer, formal hydride ion transfers from NADH model compounds, and SN2 reactions of alkyl halides with ionic and neutral nucleophiles. The three methods consist of (1) half-life dependence of kapp, (2) sequential linear pseudo-first-order correlation, and (3) revised instantaneous rate constant analysis. Each of the three procedures is capable of distinguishing between one- and multistep mechanisms, and the combination of the three procedures provides a powerful strategy for differentiating between the two mechanistic possibilities. The data from the eight reactions chosen as examples clearly show how the procedures work in practice.
Kinetic study of proton-transfer reactions of phenylnitromethanes. Implication for the origin of nitroalkane anomaly
Ando, Kenichi,Shimazu, Yu,Seki, Natsuko,Yamataka, Hiroshi
, p. 3937 - 3945 (2011/07/08)
Measurements of rate constants and substituent effects for three important elementary steps of proton-transfer reactions of phenylnitromethane were reported. The Hammett ? values for the deprotonation of ArCH2NO 2 with OH-
