aInstitute of Biochemistry, University of Balochistan, Quetta, Pakistan bDepartment of Chemistry, Faculty of Science, Ain Shams University, Abbassia, Cairo, Egypt cChemistry Department, Cincinnati University, Cincinnati, USA
Аннотация:
Spiro thiazolidine rings 3a,b are obtained in excellent yields by one-pot reaction of 1a,b with Lawesson reagent via [4 + 2] cycloaddition; the X-ray crystallography structure for compound 3a was determined and documented