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Kinetics for the Reaction of Substituted Phenacyl Bromides with Piperidine
Hong, Soon Yung,Kim, Chang Suk,Lee, Young Chun,Im, Tong Soon 漢陽大學校 基礎科學硏究所 1991 基礎科學論文集 Vol.10 No.-
피리딘과 치환 브롬화페나실과의 반응속도를 전기 전도도법으로 측정하였다. 반응은 protic solvent에 의해 억제되고 브롬화페나실의 전자끄기에 의해 촉진되었다. 그리고 이 반응은 linear free energy relationship과 isokinetic relationship에 잘 맞았다. 관찰된 반응속도론적 결과를 이용하여 반응메카니즘을 제시하였다. Rates for reactions of substituted phenacyl bromides with piperidine were measured by an electric conductivity method. Reactions were suppressed by a protic solvent and enhanced by electron-withdrawing substituents of phenacyl bromide. These reactions obeyed well both the linear free energy relationship and the isokinetic relationship. A reaction mechanism was proposed by means of the observed reaction kinetics.