Some peracetylated glucopyranosyl thioureas containing a heterocyclic ring system, benzo-1,3-thiazole have been prepared by the condensation reaction of tetra-O-acetyl-β-D-glucopyranosyl isothiocyanate and corresponding substituted 2-amino-(6-substituted)benzo-1,3-thiazoles. Investigated heating conditions showed that the solventless microwave-assisted method gave higher yields of these thioureas.
一些含有杂环环系统的过乙酰化
葡萄糖吡唑硫脲,苯并-1,3-
噻唑已通过四个-O-乙酰-β-
D-葡萄糖吡唑异
硫氰酸酯和相应取代的2-
氨基-(6-取代)苯并-1,3-
噻唑的缩合反应制备。研究了加热条件,结果表明无溶剂微波辅助方法提高了这些
硫脲的产率。