Generic placeholder image

Letters in Organic Chemistry


ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

Research Article

L-Proline Catalyzed Synthesis of Various N-substituted Urea and Unsymmetrical N,N’-disubstituted Urea

Author(s): Ajit G. Nagarkar and Vikas N. Telvekar*

Volume 15, Issue 11, 2018

Page: [926 - 930] Pages: 5

DOI: 10.2174/1570178615666171212145348

Price: $65


Here, we report a simple and efficient method for the synthesis of different unsymmetrical N,N’-disubstituted urea and N-substituted urea derivatives using L-Proline as a green catalyst. The methodology is applicable for synthesizing various derivatives of phenylurea, diphenyl urea with excellent yield at mild condition.

Keywords: N-substituted urea, urea, amines, N, N`-disubstituted urea, L-Proline, green catalyst.

Graphical Abstract

Rights & Permissions Print Export Cite as
© 2022 Bentham Science Publishers | Privacy Policy