2-Alkyl sbstitued phenazines are obtained from phenazine and long chain alkyl N-chloroamines in conc. sulfuric acid under the condition of Hofmann-Loffler-Frytag reaction and from phenazione an aliphatic substrate and N,N-dialkyl-N-chloroamines in conc. sulfuric acid. Under these conditions the reactive species was the diprotonated form of phenazine (pKa2 = -5.1).
Alkylation of phenazine with N-chloroamines
Citterio, A.;
1978-01-01
Abstract
2-Alkyl sbstitued phenazines are obtained from phenazine and long chain alkyl N-chloroamines in conc. sulfuric acid under the condition of Hofmann-Loffler-Frytag reaction and from phenazione an aliphatic substrate and N,N-dialkyl-N-chloroamines in conc. sulfuric acid. Under these conditions the reactive species was the diprotonated form of phenazine (pKa2 = -5.1).File in questo prodotto:
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