Journal of fluorine chemistry

Bis (polyfluoroalkyl) diazomethanes containing the 1-H-hexafluoroisopropyl group

MD Bargamova, GG Bargamov, LS German

Index: Bargamova, M. D.; Bargamov, G. G.; German, L. S. Journal of Fluorine Chemistry, 1993 , vol. 65, # 3 p. 213 - 216

Full Text: HTML

Citation Number: 3

Abstract

Abstract New bis (polyfluoroalkyl) diazomethanes have been obtained in high yield by the oxidation of polyfluorinated ketone hydrazones with bromine in water. A one-step preparative procedure for obtaining hexafluoroisopropylpentafluoroethylketone hydrazone from perfluoro-2-methyl-pent-2-ene and hydrazine hydrate has been worked out. Some reactions of the diazo compounds obtained, such as thermolysis, catalytic decomposition ...