Relationships between the electrophilicity index and experimental rate coefficients for the aminolysis of thiolcarbonates and dithiocarbonates

PR Campodónico, P Fuentealba…

文献索引：Castro, Enrique A.; Campodonico, Paola; Toro, Alejandra; Santos, Jose G. Journal of Organic Chemistry, 2003 , vol. 68, # 15 p. 5930 - 5935

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被引用次数: 37

摘要

Quantitative relationships are reported between the global electrophilicity index and the experimental rate coefficients for the reactions of thiolcarbonates and dithiocarbonates with piperidine. The validated scale of electrophilicity is then used to rationalize the reaction mechanisms of these systems. This scale also makes it possible to predict both rate coefficients and Hammett substituent constants for a series of systems that have not been ...