The kinetics of the alkaline hydrolysis of aryl diphenylphosphinothioates; the significance for the mechanism of displacement at phosphorus. |
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| Authors: | Robert D Cook Layla Rahhal-Arabi |
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| Institution: | Department of Chemistry, American University of Beirut, Beirut, Lebanon;The Physical Sciences Division, Scarborough College, University of Toronto, Scarborough, Ontario M1C 1A4 Canada |
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| Abstract: | The rate of hydrolysis of aryl phosphinothioates, the most reactive phosphinates yet studied, correlates with Hammett's σ values suggesting that formation of a pentaccordinate intermediate is the rate-determining step. |
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