名称:
                                (E)-, (Z)-Interconversion in 3-aroylmethyl-5-arylmethylene-2,4-dioxo-1,3-thiazolidines
                             
                            
                                摘要:
                                The (E)-, (Z)-interconversion in 3-aroylmethyl-5-arylmethylene-2,4-dioxo-1,3-thiazolidines is simply achieved upon treating with phenylhydrazine in acetic acid solutions.  Configurational assignments are based on H-1-NMR spectral data.