31468-12-9Relevant articles and documents
Copper catalyzed oxidative coupling of amines with formamides: A new approach for the synthesis of unsymmetrical urea derivatives
Kumar, G. Sathish,Kumar, R. Arun,Kumar, P. Santhosh,Reddy, N. Veera,Kumar, K. Vijaya,Kantam, M. Lakshmi,Prabhakar,Reddy, K. Rajender
supporting information, p. 6686 - 6688 (2013/07/26)
Direct access to unsymmetrical urea derivatives via copper catalysed C-H/N-H coupling of formamides with amines has been developed at room temperature. This protocol is also applied to the synthesis of chiral urea derivatives.