Résumé
(Equation presented) A new access to benzhydryl-phenylureas is described. These new interesting urea derivatives were obtained by reaction of substituted benzils with substituted phenylureas under microwave irradiation. Phenylthiourea, when reacted with benzil, gave 3-phenyl-thiohydantoin. Moreover, benzylurea, as phenethylurea, gave the corresponding 3-substituted hydantoin derivatives, demonstrating that only phenylurea derivatives can result in benzhydryl-phenylureas under the applied conditions. This new reaction proved to be an easy access to substituted 1-benzhydryl-3-phenyl-ureas.
langue originale | Anglais |
---|---|
Pages (de - à) | 3599-3602 |
Nombre de pages | 4 |
journal | Organic Letters |
Volume | 5 |
Numéro de publication | 20 |
Les DOIs | |
Etat de la publication | Publié - 2 oct. 2003 |
Empreinte digitale
Examiner les sujets de recherche de « Versatile access to benzhydryl-phenylureas through an unexpected rearrangement during microwave-enhanced synthesis of hydantoins ». Ensemble, ils forment une empreinte digitale unique.Ensembles de données
-
CCDC 211705: Experimental Crystal Structure Determination
Lambert, D. M. (Contributeur), Muccioli, G. (Contributeur), NORBERG, B. (Contributeur), Poppitz, W. (Contributeur), Poupaert, J. H. (Contributeur), Scriba, G. K. E. (Contributeur) & Wouters, J. (Contributeur), Cambridge Crystallographic Data Centre, 1 janv. 2004
DOI: 10.5517/cc7396t, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/cc7396t&sid=DataCite
Ensemble de données