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Research on unsaturated lactones

XXIX. Synthesis of 1,2,3-phosphodiazole derivatives from substituted butenolids

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The phenylhydrazones of 2-acetyl-2-buten-4-olides react with phosphorus trichloride to give 1,2,3-phosphodiazole derivatives. The reaction proceeds similarly if the double bond in the butenolide is hydrogenated. However, if there is a benzoyl group rather than an acetyl group present, only N-dichlorophospho derivatives of the phenylhydrazones are formed.

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Literature cited

  1. A. A. Avetisyan, A. N. Dzhandzhapanyan, G. V. Simonyan, and M. T. Dangyan, Arm. Khim. Zh. (in press).

  2. N. I. Shvetsov-Shilovskii, N. P. Ignatova, and N. N. Mel'nikov, Khim. Geterotsikl. Soedin., 753 (1967).

  3. A. A. Avetisyan, Ts. A. Mangasaryan, M. T. Dangyan, and S. G. Matsoyan, Zh. Organ. Khim., 7, 964 (1971).

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Authors and Affiliations

  1. Erevan State University, USSR

    A. A. Avetisyan, A. N. Dzhandzhapanyan, G. G. Tokmadzhyan & M. G. Dangyan

Authors
  1. A. A. Avetisyan
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  2. A. N. Dzhandzhapanyan
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  3. G. G. Tokmadzhyan
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  4. M. G. Dangyan
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Additional information

See [1] for communication XXVIII.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 889–891, July, 1974.

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Avetisyan, A.A., Dzhandzhapanyan, A.N., Tokmadzhyan, G.G. et al. Research on unsaturated lactones. Chem Heterocycl Compd 10, 773–774 (1974). https://doi.org/10.1007/BF00471350

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  • DOI: https://doi.org/10.1007/BF00471350

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