Radical Clock Reactions under Pseudo-First-Order Conditions Using Catalytic Quantities of Diphenyl Diselenide. A 77Se-and 119Sn-NMR Study of the Reaction of …

D Crich, XY Jiao, Q Yao…

Index: Crich, David; Eustace, K. Angeline; Ritchie, Timothy J. Heterocycles, 1989 ,  vol. 28,  # 1  p. 67 - 70

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Citation Number: 51

Abstract

A method for the trapping of alkyl radicals by constant, catalytic quantities of PhSeH as a clock reaction in radical kinetics is presented. PhSeH is introduced in the form of PhSeSePh and regenerated by slow addition of a stoichiometric quantity of Bu3SnH. Using this method