A new solventless method for the synthesis of symmetrical and unsymmetrical ureas, starting from ethylene carbonate and amines, is reported. 1,5,7-Triazabicyclo[4.4.0]dec-5-ene(TBD) and thioureas have been found to be efficient organocatalysts for this reaction. © 2010 Elsevier Ltd. All rights reserved.
Saliu, F., Rindone, B. (2010). Organocatalyzed synthesis of ureas from amines and ethylene carbonate. TETRAHEDRON LETTERS, 51(48), 6301-6304 [10.1016/j.tetlet.2010.09.107].
Organocatalyzed synthesis of ureas from amines and ethylene carbonate
SALIU, FRANCESCO
;RINDONE, BRUNO
2010
Abstract
A new solventless method for the synthesis of symmetrical and unsymmetrical ureas, starting from ethylene carbonate and amines, is reported. 1,5,7-Triazabicyclo[4.4.0]dec-5-ene(TBD) and thioureas have been found to be efficient organocatalysts for this reaction. © 2010 Elsevier Ltd. All rights reserved.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
