The involvement of azocarbonium ions in
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F.L. Scott; D.A. Cronin
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Article
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1963
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Elsevier Science
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French
β 249 KB
TIiE facile cyclization in aqueous ethanol of D-5tetrazolylbenzhydrazidic bromide (Ia) to 5-aafdo-3-phenyl-1,2,4-triazole (IVa) has been described.'