Abstract
The 1′,4′-dihydro-2,3′-biquinolyl reacts with organolithium compounds to form the mixture of 4′-R-1′,4′-dihydro-2,3′-biquinolyls and 2′-R-1′,2′-dihydro-2,3′-biquinolyls in the ratio analogous to the conversion in the series of 2,3′-biquinolyl. The utilization of the complex, the organolithium compound-TMEDA, in this process leads, after treatment of the reaction mixture with water, exclusively to 2′-R-1′,2′-dihydro-2,3′-biquinolyls. Treatment with methyl iodide leads to 1′-methyl-2′-R-1′,2′-dihydro-2,3′-biquinolyls.
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For Communication 8, see [1].
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1088–1091, August, 2000.
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Aksenov, A.V., Sarapy, A.V. & Smushkevich, Y.I. Investigations of 2,3′-biquinolyl. 9. Reaction of 1′,4′-dihydro-2,3′-biquinolyl with organolithium compounds. Chem Heterocycl Compd 36, 952–955 (2000). https://doi.org/10.1007/BF02256980
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DOI: https://doi.org/10.1007/BF02256980