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Azoles and azines

65. Dipole moments and conformation of some 2-aryl-4-chloro-5-formyl-6-oxo-1,3-thiazines

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Abstract

The dipole moments of 2-aryl-4-chloro-6-oxo-1,3-thiazines and 2-aryl-4-chloro-5-formyl-6-oxo-1,3-thiazines (Ar=C6H5, C6H5Cl-p, C6H5CH3-p) were determined experimentally in benzene and calculated by the additive scheme with the vector method, as well as by the PPDP/2 method. Comparison of the data obtained with the calculated data showed that the formyl group is taken out of the plane of the thiazine ring.

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Authors and Affiliations

  1. Leningrad Chemico-pharmaceutical Institute, 197022, Leningrad

    S. P. Fradkina, I. P. Yakovlev, G. A. Mironova, A. G. Koz'mina & B. A. Ivin

  2. Leningrad Lensoviet Technological Institute, 198013, Leningrad

    S. P. Fradkina, I. P. Yakovlev, G. A. Mironova, A. G. Koz'mina & B. A. Ivin

Authors
  1. S. P. Fradkina
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  2. I. P. Yakovlev
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  3. G. A. Mironova
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  4. A. G. Koz'mina
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  5. B. A. Ivin
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Additional information

For Communication 64, see [1].

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 272–275, February, 1988.

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Fradkina, S.P., Yakovlev, I.P., Mironova, G.A. et al. Azoles and azines. Chem Heterocycl Compd 24, 229–232 (1988). https://doi.org/10.1007/BF00473339

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  • DOI: https://doi.org/10.1007/BF00473339

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