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Heterocyclic analogs of pleiadiene. 45. Recyclization of 1-methylperimidine under the influence of fluorobenzoyl chlorides. Unexpected formation of tetrafluoro-phthaloperinone in the case of pentafluorobenzoyl chloride

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The action of isomeric fluorobenzoyl chlorides on 1-methylperimidine in the presence of triethylamine gave N-methyl-N-formyl-N-fluorobenzoyl-1,8-naphthalenediamines, which on treatment with a solution of alkali are converted smoothly to 1-methyl-2-fluorophenylperimidines. Pentafluorobenzoyl chloride does not undergo this reaction but under absolute conditions at high temperatures forms 11,12,13,14-tetra-fluorophthaloperin-10-one.

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Authors and Affiliations

  1. Rostov State University, 344006, Rostov-on-Don

    A. F. Pozharskii & G. G. Yurchuk

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  1. A. F. Pozharskii
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  2. G. G. Yurchuk
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Additional information

See [1] for Communication 44.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 838–842, June, 1981.

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Pozharskii, A.F., Yurchuk, G.G. Heterocyclic analogs of pleiadiene. 45. Recyclization of 1-methylperimidine under the influence of fluorobenzoyl chlorides. Unexpected formation of tetrafluoro-phthaloperinone in the case of pentafluorobenzoyl chloride. Chem Heterocycl Compd 17, 627–631 (1981). https://doi.org/10.1007/BF00503493

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  • DOI: https://doi.org/10.1007/BF00503493

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