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Hetarylation of pyrazolones by salts of N-acylheteroaromatic cations
Authors:A. K. Sheinkman  T. V. Stupnikova  V. I. Zherebchenko  N. A. Klyuev
Affiliation:(1) Dnepropetrovsk Construction-Engineering Institute, 320092 Dnepropetrovsk;(2) Donetsk State University, 340055 Donetsk
Abstract:Isoquinoline, acridine, benzimidazole, and benzoxazole residues were introduced into the pyrazolone ring by reaction of N-heteroaromatic compounds with pyrazolones in the presence of acylating agents.See [1] for our preliminary communication [1].Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1394–1397, October, 1977.
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