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  1. 2018

  2. Self-condensation of 2-(ethoxalylmethyl)chromones into new derivatives of isotetronic acid

    Sosnovskikh, V. Y., Vetyugova, D. A., Safrygin, A. V., Eltsov, O. S. & Slepukhin, P. A., 1 Jul 2018, In: Mendeleev Communications. 28, 4, p. 434-436 3 p.

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

  3. The reaction of ethyl 2-oxo-3-(4-oxo-4Н-chromen-2-yl)propanoates with S-methylisothiosemicarbazide hydroiodide

    Vetyugova, D. A., Nashtatik, N. S., Safrygin, A. V. & Sosnovskikh, V. Y., 1 Jul 2018, In: Chemistry of Heterocyclic Compounds. 54, 7, p. 696-699 4 p.

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

  4. 2017

  5. Reactions of 2-(trifluoroacetyl)chromones with aromatic amines

    Safrygin, A. V., Irgashev, R. A., Sosnovskikh, V. Y. & Vetyugova, D. A., 1 Dec 2017, In: Chemistry of Heterocyclic Compounds. 53, 12, p. 1362-1364 3 p.

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

  6. Synthesis and chemical properties of 2-acylchromones

    Safrygin, A. V. & Sosnovskikh, V. Y., 2017, In: Russian Chemical Reviews. 86, 4, p. 318-338 21 p.

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

  7. 2016

  8. Novel method for the synthesis of 3-[(3-arylpyrazol-5-yl)methylidene]-quinoxalin-2-ones on the basis of 2-methylchromones

    Safrygin, A. V., Vetyugova, D. A. & Sosnovskikh, V. Y., Dec 2016, In: Chemistry of Heterocyclic Compounds. 52, 12, p. 1035-1041 7 p.

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

  9. Synthesis of a new class of carbinol linked bis-heterocycles via the reaction of 2-(trifluoroacetyl)chromones with indoles and pyrroles

    Safrygin, A. V., Irgashev, R. A., Barabanov, M. A. & Sosnovskikh, V. Y., 7 Jan 2016, In: Tetrahedron. 72, 1, p. 227-233 7 p.

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

  10. One-pot synthesis of functionalized benzo[: C] coumarins and their precursors via the reaction of 2-(polyfluoroalkyl)chromones with 4-alkyl-3-cyanocoumarins

    Sosnovskikh, V. Y., Korotaev, V. Y., Kutyashev, I. B., Barkov, A. Y. & Safrygin, A. V., 2016, In: RSC Advances. 6, 63, p. 58188-58202 15 p.

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

  11. Synthesis of 4-arylamino-3-(trifluoromethyl)-pyridazines and pyridazino[3,4-b]quinoxalines (as by-products) from 3-aroylmethyl-2-(trifluoromethyl)quinoxalines and hydrazine hydrate

    Sosnovskikh, V. Y., Safrygin, A. V., Irgashev, R. A., Ezhikova, M. A. & Kodess, M. I., 2016, In: RSC Advances. 6, 36, p. 30056-30069 14 p.

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

  12. 2015

  13. Synthesis of 5-aryl-2-hydroxy-2-(trifluoromethyl)furan-3(2H)-ones and their reactions with aromatic 1,2-diamines, hydrazine and hydroxylamine

    Safrygin, A. V., Irgashev, R. A., Slepukhin, P. A., Roeschenthaler, G-V. & Sosnovskikh, V. Y., 11 Nov 2015, In: Tetrahedron. 71, 45, p. 8535-8543 9 p.

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

  14. Synthesis and reactivity of 8-aza-5,7-dimethyl-2-trifluoroacetylchromone

    Safrygin, A. V., Barabanov, M. A., Irgashev, R. A. & Sosnovskikh, V. Y., Sept 2015, In: Chemistry of Heterocyclic Compounds. 51, 9, p. 838-844 7 p.

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

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