Unsaturated nitrogen compounds containing fluorine. Part 7 [1]. The reaction of 2, 5-dichloro-1, 1, 1, 6, 6, 6-hexafluoro-3, 4-diazahexa-2, 4-diene with phenyl-lithium

S Benomar, B Patel, AE Tipping

Index: Barlow, Michael G.; Bell, David; O'Reilly, Neil J.; Tipping, Anthony E. Journal of Fluorine Chemistry, 1983 , vol. 23, p. 293 - 300

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Citation Number: 7

Abstract

Abstract Treatment of the title azine (1) with phenyl-lithium results in initial replacement of chlorine by phenyl to give the monophenylazine (4) and then the diphenylazine (5), but this is followed by successive replacement of fluorine in one CF 3 group to afford first the 3, 4-