HYDROGENATION OF THE SODIUM SALT OF 2-OXO-4-(3-PYRIDYL)BUTENOIC ACID ON PALLADIUM BLACK

Authors

  • В. А. Славинская Latvian Institute of Organic Synthesis, Riga LV-1006
  • Дз. Э. Силе Latvian Institute of Organic Synthesis, Riga LV-1006
  • Г. Ф. Розенталь Latvian Institute of Organic Synthesis, Riga LV-1006
  • Ю. Ю. Балодис Latvian Institute of Organic Synthesis, Riga LV-1006
  • Ю. Ю. Попелис Latvian Institute of Organic Synthesis, Riga LV-1006
  • Э. Лукевиц Latvian Institute of Organic Synthesis, Riga LV-1006

Keywords:

unsaturated and saturated 2-oxocarboxylic acids, hydrogenation, palladium catalysts

Abstract

We have studied the hydrogenation of the sodium salt of 2-oxo-4-(3-pyridyl)butenoic acid on palladium black in the temperature range 20-70°C in aqueous-alcohol medium. The products of the reaction are the sodium salts of 2-oxo-4-(3-pyridyl)butanoic acid and 2-hydroxy-4-(3-pyridyl)butanoic acid together with hydrogenolysis products. The reaction occurs via a series-parallel mechanism.

How to Cite
Slavinska, V.; Sile, Dz.; Rozentals, G.; Balodis, Yu.; Popelis, J.; Lukevics, E. Chem. Heterocycl. Compd. 2002, 38, 801. [Khim. Geterotsikl. Soedin. 2002, 908.]

For this article in the English edition, see DOI https://doi.org/10.1023/A:1020677503143

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Published

2002-07-25

Issue

No. 7 (2002)

Section

Original Papers