C6-azolyl purine nucleoside products are prepared in high yields under solvent- and catalyst-free conditions via CâN coupling reaction of unprotected 6-chloropurine nucleosides and N-heterocycles, providing a unifying, simple and environmentally friendly complement to the available methods.
在无溶剂和催化剂的条件下,通过未保护的
6-氯嘌呤核苷和N-杂环之间的C-N偶联反应,可以高产率地制备C6-唑基
嘌呤核苷产物,为现有的方法提供了一种统一、简单且环境友好的补充。