Synthesis of Hydantoins, Thiohydantoins, and Glycocyamidines Under Solvent-Free Conditions
摘要:
Hydantoins, thiohydantoins, and glycocyamidines have been prepared in moderate to excellent yields at room temperature under solvent-free conditions. 3N-amino and carboamide derivatives of hydantoin (7-8) were prepared in single step by condensing benzil with semicarbazide and biuret respectively.
EL-KERDAWY M. M.; TANTAWY A. S.; ABOU OUF A. A., EGYPT. J. CHEM.<EGJC-A3> 1974, 17, NO 6, 845-852
作者:EL-KERDAWY M. M.、 TANTAWY A. S.、 ABOU OUF A. A.
DOI:——
日期:——
Synthesis of Hydantoins, Thiohydantoins, and Glycocyamidines Under Solvent-Free Conditions
作者:Imran Ali Hashmi、Afshan Aslam、Syed Kashif Ali、Viqar-uddin Ahmed、Firdous Imran Ali
DOI:10.1080/00397910903320662
日期:2010.8.31
Hydantoins, thiohydantoins, and glycocyamidines have been prepared in moderate to excellent yields at room temperature under solvent-free conditions. 3N-amino and carboamide derivatives of hydantoin (7-8) were prepared in single step by condensing benzil with semicarbazide and biuret respectively.