A NEW METHOD FOR MIXED HALOGENATION. N-CHLOROAMINE-PHOSPHORUS BROMIDE SYSTEM AS A SYNTHETIC EQUIVALENT OF THE MIXED HALOGEN …

…, EK Beloglazkina, VS Tyurin, NS Zefirov

Index: Zyk, Nikolai V.; Beloglazkina, Elena K.; Tyurin, Vladimir S.; Zefirov, Nikolai S. Phosphorus, Sulfur and Silicon and Related Elements, 1998 , vol. 139, p. 107 - 122

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Abstract

Abstract A new method for the mixed halogenation of alkenes has been proposed based on the reaction of olefins with N-chloroamines in the presence of phosphorus bromide or oxybromide. The plausible reaction mechanism and the results of reactions with a number of model unsaturated compounds such as cyclohexene, 1-heptene, ethyl cinnamate, norbomene and those from the bicyclo [2.2. 1] heptane series are discussed. In the ...