作者:Elmoussaoui, Soukaina、Lachhab, Saida、El Mansouri, Az-Eddine、Fkhar, Lahcen、Mehdi, Ahmad、Sanghvi, Yogesh S.、Ait-Ali, Mustapha、Lazrek, Hassan B.
DOI:10.1039/d4nj01358a
日期:——
applied as an efficient catalyst in the synthesis of nucleoside analogs through the N1-alkylation reaction of pyrimidine nucleobases. Several alkylating agents were tested with various parameters to achieve excellent selectivity and high yields. This novel eco-friendly catalyst showed a catalytic activity and good selectivity in the synthesis of nucleoside analogs without noticeable changes in the morphology
近年来,石墨相氮化碳(g-C 3 N 4 )作为多相催化中最有前途的材料受到了极大的关注。在此,我们描述了碘化铵涂层的 g-C 3 N 4 (NH 4 I@g-C 3 N 4 )作为一种新型、可持续的多相催化剂,用于嘧啶的选择性N1-烷基化。通过 X 射线衍射(XRD)、扫描电子显微镜( SEM)、紫外可见光谱(UV-可见)和傅里叶变换红外光谱(FTIR)。结果表明NH 4 I@g-C 3 N 4 得到了很好的制备。此外,它还被用作通过嘧啶核碱基的 N1-烷基化反应合成核苷类似物的有效催化剂。使用不同的参数测试了几种烷化剂,以实现优异的选择性和高产率。这种新型环保催化剂在核苷类似物的合成中表现出催化活性和良好的选择性,且形貌没有明显变化。