名称:
                                Synthesis of N-substituted 2,4-thiazolidinediones from oxazolidinethiones
                             
                            
                                摘要:
                                A novel reaction has been found between oxazolidinethione and bromoacetyl bromide to afford N-substituted 2,4-thiazolidinediones through an intramolecular nucleophilic substitution reaction. Interestingly a step of elimination was carried out in trisubstituted oxazolidinethiones forming a double bond. (c) 2005 Elsevier Ltd. All rights reserved.
                             
                                                            
                                    DOI:
                                    10.1016/j.tetlet.2005.09.116