作者:Do-Hun Lee
DOI:10.14233/ajchem.2014.16042
日期:——
In order to search for novel chemotherapeutical agents, we tried reactions of lutidine(s) with active methyl group and anilines in the presence of sulfur and we report synthesis of amide from thioamide by using SeO2, ZrO2 or KMnO4. Benzothiazoles was formed by the oxidative cyclization of thioamides with oxidizing agent (SeO2, ZrO2 and KMnO4) in an alkaline solution. We know reactivity of SeO2 as an oxidizing agent is higher than that of ZrO2 and KMnO4.
为了寻找新型化疗药物,我们尝试了鲁替丁与活性甲基和苯胺在硫存在下的反应,并报告了使用 SeO2、ZrO2 或 KMnO4 从硫代酰胺合成酰胺的情况。硫代酰胺在碱性溶液中与氧化剂(SeO2、ZrO2 和 KMnO4)发生氧化环化反应生成苯并噻唑。我们知道作为氧化剂的二氧化硒的反应活性高于二氧化锆和氧化锰。