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Original scientific paper

3-(Phthalimidoalkyl)-substituted Pyrazolin-5-ones

N. Bregant ; Department of Organic Chemistry, University of Zagreb, Strossmayerov trg 14, 41000 Zagreb, Croatia, Yugoslavia
J. Matijević-Sosa ; Department of Organic Chemistry, University of Zagreb, Strossmayerov trg 14, 41000 Zagreb, Croatia, Yugoslavia


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Abstract

The syntheses of the 4-ethoxycarbonyl-5-hydroxy-1-phenyl-
3-(a-phthalimidoethyl)pyrazole (2b), and its 0-methyl derivative
3b, as well as N-methyl derivative 4a, are described. The structure
of the obtained compounds are discussed on the basis of their
infrared, mass and 1H nuclear magnetic resonance spectra.

Keywords

Hrčak ID:

195855

URI

https://hrcak.srce.hr/195855

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