Synthesis and Spectral Properties of 2-(5-R-2-Furylmethylene)-3-oxobutanenitriles-Reference-Cited by-同舟云学术

Synthesis and Spectral Properties of 2-(5-R-2-Furylmethylene)-3-oxobutanenitriles

Published:1993 Issue:6 Volume:58 Page:1388-1398
ISSN:0010-0765
Container-title:Collection of Czechoslovak Chemical Communications
language:en
Short-container-title:Collect. Czech. Chem. Commun.

Author:

Marchalín Štefan,Mamani Lucy Nieves Hinojosa,Ilavský Dušan,Prónayová Naďa,Leško Ján

Abstract

Substituted 2-(5-R-2-furylmrthylene-3-oxobutanenitriles IIa - IIIl were obtained by condensation of the corresponding 5-R-furaldhydes Ia - Il with 3-amino-2-butenenitrile in acid medium. Relation between the structure and spectral properties (NMR, IR, UV, MS) is presented and the influence of substituents in position 5 of the furan ring on the conjugated 2-furylethylene system is discussed.

Publisher

Institute of Organic Chemistry & Biochemistry

Subject

General Chemistry

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