STUDIES IN ISO-UREAS AND ISO-UREIDES: II. THE CONDENSATION OF ISO-UREAS WITH DIKETONES AND KETONIC ESTERS
- 1 October 1929
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Research
- Vol. 1 (4) , 285-291
- https://doi.org/10.1139/cjr29-018
Abstract
This investigation deals with the reaction of ethyl iso-urea with acetyl-acetone, oxalacetic ester, acetone-dicarboxylic ester, and acetyl-pyruvic ester. Several pyrimidines have been synthesised. So far, the condensation of acetyl-pyruvic ester has yielded only gums which could not be purified or converted into crystalline substances.Keywords
This publication has 1 reference indexed in Scilit:
- ON THE DETECTION AND DETERMINATION OF HALOGENS IN ORGANIC COMPOUNDS.Journal of the American Chemical Society, 1916