Relative rates and approximate rate constants for inter-and intramolecular hydrogen transfer reactions of polymer-bound radicals

DP Curran, F Yang, J Cheong

文献索引：Curran, Dennis P.; Yang, Fanglong; Cheong, Jae-ho Journal of the American Chemical Society, 2002 , vol. 124, # 50 p. 14993 - 15000

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被引用次数: 29

摘要

Measurements of relative rates and rate constants for inter-and intramolecular hydrogen transfer reactions of polymer-bound radicals are reported. The relative rate of reaction of resin-bound primary alkyl radical with tributyltin hydride is about 2 times slower than that of the benchmark reaction in solution. The data do not reveal whether this is due to a reduced rate constant or a lower concentration of tin hydride in the resin phase. Yet the difference ...