REACTION OF (<i>p</i>-ALKOXYPHENYL)ACETOTHIOAMIDES WITH ACETYLENEDICARBOXYLIC ESTERS

Authors

  • М. Ф. Костерина Urals State Technological University, Ekaterinburg 620002
  • Т. В. Рыбалова Novosibirsk Institute of Organic Chemistry, Novosibirsk 630090
  • Ю. В. Гатилов Novosibirsk Institute of Organic Chemistry, Novosibirsk 630090
  • Ю. Ю. Моржерин Urals State Technological University, Ekaterinburg 620002

DOI:

https://doi.org/10.1007/6748

Keywords:

dialkyl acetylenedicarboxylate, thioacetamides, thiophene, condensation

Abstract

The condensation of p-methoxy(ethoxy)phenylacetothioamides with acetylenedicarboxylic esters leads
to two condensation products, 2-(alkoxycarbonylmethylene)-4-(4-methoxy(ethoxy)phenyl)-5-morpho-lino-3H-thiophen-3-ones and 2-(alkoxycarbonylmethylene)-4-(4-methoxy(ethoxy)phenyl)-5-alkoxy-3H-thiophen-3-ones. It was shown that the substitution of the morpholino group is intramolecular. 

How to Cite
Kosterina, M. F.; Rybalova, T. V.; Gatilov, Yu. V.; Morzherin, Yu. Yu.  Chem. Heterocycl. Compd. 2009, 45, 422. [Khim. Geterotsikl. Soedin. 2009, 541.]

For this article in the English edition see DOI https://doi.org/10.1007/s10593-009-0291-x


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Published

2022-04-22

Issue

No. 4 (2009)

Section

Original Papers