EXOTIC AMINO ACIDS. 8. SYNTHESIS OF MONOMETHYL ESTERS OF N-ARYLAMINOMETHYLENEMALONIC ACIDS

Authors

  • Д. Зицане Riga Technical University, Riga LV-1048
  • И. Равиня Riga Technical University, Riga LV-1048
  • З. Тетере Riga Technical University, Riga LV-1048
  • И. Рийкуре Riga Technical University, Riga LV-1048
  • М. Петрова Riga Technical University, Riga LV-1048
  • У. Калей BAPEKS Ltd., Riga LV-1048

Keywords:

N-arylaminomethyleneisopropylidenemalonates, aromatic amines, monomethyl esters of N-arylaminomethylenemalonic acids, ethoxymethyleneisopropylidenemalonate

Abstract

N-Arylaminomethyleneisopropylidenemalonates, obtained from ethoxymethyleneisopropylidenemalonate and aromatic amines, underwent methanolysis to form monomethyl esters of N-arylaminomethylenemalonic acids. The conditions of their formation and their yields depend on the nature and positions of the substituents in the aromatic ring of the initial amine.

How to Cite
Zicane, D.; Ravina, I.; Tetere, Z.; Rijkure, I.; Petrova, M.; Kalejs, U. Chem. Heterocycl. Compd. 2002, 38, 840. [Khim. Geterotsikl. Soedin. 2002, 949.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1020641922707

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Published

2002-07-25

Issue

No. 7 (2002)

Section

Original Papers