ISSN:
1573-8353
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The condensation of thiazolidine-2, 4-dione, rhodanine, isorhodanine, 2-thiohydantoin, and pseudothiohydantoin with diethyl oxalate has given products which are azolidone-5-glyoxalic acids or their esters. In these compounds, the glyoxalic acid residue is readily replaced under the action of diazonium salts, aromatic nitroso compounds, and aromatic aldehydes with the formation of 5-arylazo-, 5-arylimino-, and 5-arylideneazolidones. 5-Arylidenerhodanines are also formed from 5-isopropylidene-and 5-(β-acetyl-α-methylethylidene)rhodanines by their reaction with aromatic aldehydes and ketones.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00478078
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