61 - 70 out of 728Page size: 10
  1. 1985

  2. CYCLIZATION OF N-ALKYLAZINIUM CATIONS WITH BIFUNCTIONAL NUCLEOPHILS .19. CRYSTAL-STRUCTURE FOR KINETIC REACTION-PRODUCT OF N-METHYLQUINOXALINIUM IODIDE AND THIOACETAMIDE

    Yufit, D. S., Struchkov, Y. T., Drozd, V. N., Baklykov, V. G., Charushin, V. N. & Chupakhin, O. N., 1985, In: Khimiya geterotsiklicheskikh soedinenii. 10, p. 1417-1421 5 p.

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

  3. CYCLIZATIONS OF AZINES WITH BIFUNCTIONAL NUCLEOPHILES - ONE-STEP APPROACH TO CONDENSED HETEROCYCLES

    Charushin, V. N., Ponizovskii, M. G. & Chupakhin, O. N., 1985, In: Khimiya geterotsiklicheskikh soedinenii. 8, p. 1011-1026 16 p.

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

  4. HYDRAZONES OF ACETOACETIC ETHER - NOVEL TYPE OF 1,4-DINUCLEOPHILES FOR PYRIDAZINE RING ANNELATIONS

    Charushin, V. N., Baklykov, V. G., Chupakhin, O. N. & Pushkareva, T. Y., 1985, In: Khimiya geterotsiklicheskikh soedinenii. 5, p. 707-708 2 p.

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

  5. REACTIONS OF N-ALKYLAZINIUM CATIONS .3. PTERIDINIUM SALTS - SYNTHESIS, STRUCTURE AND INTERACTION WITH SIMPLE NUCLEOPHILES

    Kazantseva, A. A., Charushin, V. N., Chupakhin, O. N., Chernyshev, A. I. & Esipov, S. E., 1985, In: Khimiya geterotsiklicheskikh soedinenii. 9, p. 1257-1264 8 p.

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

  6. A novel heteropolycyclic system from n-methylquinoxalinium iodide and nitroethane

    Chupakhin, O. N., Charushin, V. N., Petrova, G. M. & Alexandrov, G. G., 1 Jan 1985, In: Tetrahedron Letters. 26, 4, p. 515-518 4 p.

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

  7. Quaternization of pyrido[2,3‐b]pyrazines: ¹H and ¹³C NMR Study

    Chupakhin, O. N., Charushin, V. N., Chernyshev, A. I. & Esipov, S. E., 1 Jan 1985, In: Magnetic Resonance in Chemistry. 23, 6, p. 437-441 5 p.

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

  8. Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 14. Reaction of quinoxalinium salts with mono- and N,N′-disubstituted amidines

    Charushin, V. N., Chupakhin, O. N., Naumova, L. M. & Izmailova, G. G., 1 Mar 1985, In: Chemistry of Heterocyclic Compounds. 21, 3, p. 326-331 6 p.

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

  9. Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 15. Isomerization of thiazolo[4,5-b]quinoxalines in the presence of acids

    Charushin, V. N., Baklykov, V. G., Chupakhin, O. N. & Drozd, V. N., 1 Mar 1985, In: Chemistry of Heterocyclic Compounds. 21, 3, p. 331-338 8 p.

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

  10. Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 16. σ-adducts of quinoxalinium salts with amines, alcohols, and enolates and their role in cyclizations with β-dicarbonyl compounds

    Charushin, V. N., Ponizovskii, M. G., Chupakhin, O. N., Sidorov, E. O. & Sosonkin, I. M., 1 May 1985, In: Chemistry of Heterocyclic Compounds. 21, 5, p. 564-572 9 p.

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

  11. Hydrazones of acetoacetic ester - A new type of 1,4-dinucleophiles for the annelation of a pyridazine ring

    Charushin, V. N., Baklykov, V. G., Chupakhin, O. N. & Pushkareva, T. Y., 1 May 1985, In: Chemistry of Heterocyclic Compounds. 21, 5, p. 600-601 2 p.

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

Previous 1...3 4 5 6 7 8 9 10 ...73 Next

ID: 104731