A new efficient synthesis of thiazolidine derivatives in the presence of Fe 3 O 4 @SiO 2 –SO 3 H nanoparticles as a magnetically separable catalyst
作者: Azizollah HabibiEhsan GhanbariIssa Yavari
作者单位: 1Department of Organic Chemistry, Faculty of Chemistry, Kharazmi University
2Department of Chemistry, Faculty of Science, Tarbiat Modares University
刊名: Journal of the Iranian Chemical Society, 2019, Vol.16 (11), pp.2519-2524
来源数据库: Springer Nature Journal
DOI: 10.1007/s13738-019-01743-x
关键词: ThiazolidinePrimary alkylamineIsothiocyanateNanocatalystMaleimide
英文摘要: Abstract(#br)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 Fe 3 O 4 @SiO 2 nanoparticles (MNPs@SiO 2 –SO 3 H) as a catalyst is reported. Using this approach, thiazolidine derivatives can be obtained in moderate to good yields. Facile procedure, easy catalyst separation, simple reaction condition, and no need for chromatographic purifications are the important advantages of this protocol. The structure of the products was confirmed by FT-IR, 1 H- and 13 C-NMR as well as elemental analyses.
全文获取路径: Springer Nature  (合作)
影响因子:1.467 (2012)