A new efficient synthesis of thiazolidine derivatives in the presence of Fe3O4@SiO2–SO3H nanoparticles as a magnetically separable catalyst
作者:Azizollah Habibi、Ehsan Ghanbari、Issa Yavari
DOI:10.1007/s13738-019-01743-x
日期:2019.11
A novel, mild and efficient protocol for synthesis of new thiazolidine derivatives, based on the reaction of primary alkylamines, isothiocyanates and maleimide in the presence of magnetically supported sulfuric acid on Fe3O4@SiO2 nanoparticles (MNPs@SiO2–SO3H) as a catalyst is reported. Using this approach, thiazolidine derivatives can be obtained in moderate to good yields. Facile procedure, easy