Recueil des Travaux Chimiques des Pays-Bas

The preparation and reactions of some rhodanines

A Nederlof

Index: Nederlof,A. Recueil des Travaux Chimiques des Pays-Bas, 1963 , vol. 82, p. 75 - 89

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Citation Number: 3

Abstract

Abstract 3, 3′-Diethyl-Δ5, 5′-birhodanine (III, R [DOUBLE BOND] C 2 H 5) was obtained as a by-product from the reactions of 3-ethylrhodanine with 2, 4-dinitrobenzaldehyde and 1- chloro-2, 4-dinitrobenzene under suitable conditions. The synthesis of 5-arylidene substituted rhodanines was achieved from condensations of rhodanines with anils of aromatic aldehydes in glacial acetic acid. III (R [DOUBLE BOND] C 2 H 5, CH 2· CH [ ...