Kinetics of cyclopropyl radical reactions. 2. Studies on the inversion of cyclopropyl and 1-methylcyclopropyl radicals and on the kinetics of some addition and …

LJ Johnston, KU Ingold

Index: Johnston, Linda J.; Ingold, K. U. Journal of the American Chemical Society, 1986 , vol. 108, # 9 p. 2343 - 2348

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Citation Number: 40

Abstract

Abstract: Laser flash photolytic studies have shown that the 1-methylcyclopropyl radical has a reactivity similar to that of the cyclopropyl radical toward styrene, P-methylstyrene, 1, 4- cyclohexadiene, CCI, Br, and n-Bu, SnH but that it is more reactive toward CC14 Chemical trapping with CC1, Br of these two radicals stereospecifically labeled with deuterium yields rate constants for their inversion at 71 OC of (2.1* 0.8) X IO" s-'for c-C3H4* CH3 and ca. ...