Rates and mechanisms of the thermal solvolytic decomposition of arenediazonium ions

PSJ Canning, K McCrudden, H Maskill…

文献索引：Canning, Peter S. J.; McCrudden, Katharine; Maskill, Howard; Sexton, Brian Journal of the Chemical Society. Perkin Transactions 2, 1999 , # 12 p. 2735 - 2740

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被引用次数: 57

摘要

Arenediazonium tetrafluoroborates have been prepared and the kinetics of solvolysis have been investigated in water, trifluoroethanol, water–trifluoroethanol mixtures, hexafluoropropan-2-ol, trifluoroacetic acid, and ethanol by a UV method. A heterolytic mechanism involving short-lived aryl cations leads to products derived from nucleophilic capture of the aryl cations by solvent or a solute. Ionic solutes in aqueous trifluoroethanol ...