Convenient new synthesis of 1,3-diaroylureas
Open Access
- 1 June 1969
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 47 (11) , 2097-2099
- https://doi.org/10.1139/v69-337
Abstract
It has been found that symmetrical 1,3-diaroylureas can be prepared in good yields by allowing urea to react with aromatic esters and excess sodium hydride in refluxing 1,2-dimethoxyethane. Applications of this method to the synthesis of unsymmetrical 1,3-diaroylureas and substituted monoaroylureas are also described.Keywords
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