Abstract
The 2,3′-biquinolyl dianion, when reacting with aryl- and hetaryl halides, forms arylation products at the 4′ position, and treatment of these products with alkyl halides or water yields 1′-alkyl-4′-aryl-1′,4′-dihydro-2,3′-biquinolyls or 4′-aryl-1′,4′-dihydro-2,3′-biquinolyls, respectively. Oxidation of the latter yields 4′-aryl-2,3′-biquinolyls. The cation dependence of the arylation reaction is demonstrated.
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References
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Stavropol' State University, Stavropol' 355009. Russian Chemical Engineering University, Moscow 125190. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1094–1099, August, 1997.
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Aksenov, A.V., Aksenova, I.V., Borovlev, I.V. et al. Studies in the area of 2,3′-biquinolyl. 1. Arylation and hetarylation of 2,3′-biquinolyl dianion. Chem Heterocycl Compd 33, 954–958 (1997). https://doi.org/10.1007/BF02253168
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DOI: https://doi.org/10.1007/BF02253168