I. A. Cherepanov, E. D. Savin, N. G. Frolova, M. O. Shishkova, I. A. Godovikov, K. Yu. Suponitsky, K. A. Lyssenko, V. N. Kalinin, “4<i>H</i>-Thiopyrans bearing a mesoionic ring”, Mendeleev Commun., 2009, Volume 19, Issue 6,Pages <nobr>320

This article is cited in 11 papers

4H-Thiopyrans bearing a mesoionic ring

I. A. Cherepanov, E. D. Savin, N. G. Frolova, M. O. Shishkova, I. A. Godovikov, K. Yu. Suponitsky, K. A. Lyssenko, V. N. Kalinin

A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation

Abstract: The preparation of 4-(2,6-diamino-4H-thiopyran-3,5-dicarbonitrile) derivatives of sydnone and sydnone imines based on the ternary condensation of 4-formyl sydnones and sydnone imines with malononitrile and 2-cyanothioacetamide is reported.

Keywords: sydnone, sydnone imine, dihydropyran, hyperpolarizability, crystal structure.

Language: English

DOI: 10.1016/j.mencom.2009.11.008

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