Asha D. Jangale, Yogesh B. Wagh, Yogesh A. Tayade
May 26, 2015
Citations
0
Influential Citations
12
Citations
Journal
Synthetic Communications
Abstract
Abstract A concise approach for the transformation of various S-amino acids into the 5-alkyl-3-phenyl-2-thioxoimidazolidin-4-one heterocycles using phenylisothiocyanate is described. Phenylthiohydantoins of amino acid were synthesized at room temperature in Et3N/DMF-H2O with easy workup and excellent yields. GRAPHICAL ABSTRACT