Kinetics of cyclopropyl radical reactions. 1. Absolute rate constants for some addition and abstraction reactions

LJ Johnston, JC Scaiano, KU Ingold

文献索引：Johnston, Linda J.; Scaiano, J. C.; Ingold, K. U. Journal of the American Chemical Society, 1984 , vol. 106, # 17 p. 4877 - 4881

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被引用次数: 54

摘要

Abstract: The reactions of cyclopropyl radicals produced in the photodecomposition of bis (cyclopropylformy1) peroxide have been examined with the use of laser flash photolysis techniques. For example, the reactions with styrene, 0-methylstyrene, 1, 4-cyclohexadiene, and carbon tetrachloride have rate constants in benzene at 298 K of (1.5* 0.3) X lo7,(2.0 f 0.5) X lo6,(7.9 & 0.3) X lo6, and (1.5 0.2) X lo6 MI 8, respectively. In the case of carbon ...