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  1. 1985

  2. Cyclization of N-alkylammonium cations with bifunctional nucleophiles. 17. Annelation of imidazole and 1,2,4-triazine rings with pyrazines via the reactions of thiosemicarbazides with pyrazinium salts

    Baklikov, V. G., Charushin, V. N., Chupakhin, O. N. & Sorokin, N. N., 1 Jul 1985, In: Chemistry of Heterocyclic Compounds. 21, 7, p. 798-804 7 p.

    Research output: Contribution to journal › Article › peer-review

  3. Cyclization of azines with bifunctional nucleophiles - a one-step route to condensed heterocycles (review)

    Charushin, V. N., Ponizovskii, M. G. & Chupakhin, O. N., 1 Aug 1985, In: Chemistry of Heterocyclic Compounds. 21, 8, p. 839-853 15 p.

    Research output: Contribution to journal › Review article › peer-review

  4. Cyclizations of N-alkylazinium cations with bifunctional nucleophiles. 18. Synthesis and structure of heterocyclic systems based on quinoxaline

    Charushin, V. N., Ponizovskii, M. G., Chupakhin, O. N., Chernyshev, A. I., Klyuev, N. A., Malinovskii, T. I., Kravtsov, V. K. & Biyushkin, V. N., 1 Aug 1985, In: Chemistry of Heterocyclic Compounds. 21, 8, p. 933-941 9 p.

    Research output: Contribution to journal › Article › peer-review

  5. Reactions of N-alkylazinium cations. 3. Quaternary pteridinium salts. Synthesis, structure, and reactions with simple nucleophiles

    Kazantseva, I. V., Charushin, V. N., Esipov, S. E., Chuapkhin, O. N. & Chernyshov, A. I., 1 Sept 1985, In: Chemistry of Heterocyclic Compounds. 21, 9, p. 1048-1055 8 p.

    Research output: Contribution to journal › Article › peer-review

  6. Cyclizations of N-alkylazinium cations with bifunctional nucleophiles. 19. Crystal structure of the kinetic product of the reaction of N-methylquinoxalinium iodide with thioacetamide

    Yufit, D. S., Struchkov, Y. T., Drozd, V. N., Baklykov, V. G., Charushin, V. N. & Chupakhin, O. N., 1 Oct 1985, In: Chemistry of Heterocyclic Compounds. 21, 10, p. 1168-1171 4 p.

    Research output: Contribution to journal › Article › peer-review

  7. 1986

  8. 1H and 13C NMR spectra of tetrahydroquinoxalines condensed with six‐membered heterocycles

    Charushin, V. N., Sorokin, N. N., Chernyshev, A. I., Baklykov, V. G., Ponizovskii, M. G. & Chupakhin, O. N., 1 Jan 1986, In: Magnetic Resonance in Chemistry. 24, 9, p. 777-782 6 p.

    Research output: Contribution to journal › Article › peer-review

  9. REACTIONS OF AZINIUM CATIONS .4. REACTIONS OF QUINOXALINIUM SALTS WITH NITROALKANES - ONE-STEP APPROACH TO TETRAAZAHETEROCYCLES WITH BRIDGEHEAD AND SKELETON STRUCTURE

    Charushin, V. N., Petrova, G. M., Chupakhin, O. N., Sidorov, E. O., Aleksandrov, G. G., Chernyshev, A. I., Klyuev, N. A. & Sorokin, N. N., Mar 1986, In: Khimiya geterotsiklicheskikh soedinenii. 3, p. 389-399 11 p.

    Research output: Contribution to journal › Article › peer-review

  10. SYNTHESIS OF CONDENSED TETRAHYDROPTERIDINES BY CYCLIZATION OF 8-ETHYLPTERIDINIUM CATION WITH DINUCLEOPHILES

    Kazantseva, A. A., Baklykov, V. G., Charushin, V. N. & Chupakhin, O. N., Mar 1986, In: Khimiya geterotsiklicheskikh soedinenii. 3, p. 420-421 2 p.

    Research output: Contribution to journal › Letter › peer-review

  11. Reactions of azinium ions. 4. Reactions of quinoxalinium salts with nitroalkanes - Single-stage path to tetraazaheterocycles with bridged and framework structures

    Charushin, V. N., Chupakhin, O. N., Sidorov, E. O., Aleksandrov, G. G., Chernyshev, A. I., Klyuev, N. A. & Sorokin, N. N., 1 Mar 1986, In: Chemistry of Heterocyclic Compounds. 22, 3, p. 318-328 11 p.

    Research output: Contribution to journal › Article › peer-review

  12. Synthesis of condensed tetrahydropteridines by the cyclization of the 8-ethylpteridinium cation with dinucleophiles

    Kazantseva, I. V., Baklykov, V. G., Charushin, V. N. & Chupakhin, O. N., 1 Mar 1986, In: Chemistry of Heterocyclic Compounds. 22, 3, p. 348-349 2 p.

    Research output: Contribution to journal › Letter › peer-review

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