purine nucleosides was developed via the direct nucleophilic substitution reaction of 6-chloropurine derivatives with various mild nucleophiles. The eco-friendly solvent-free process gave good to high isolated yields within a short reaction time (5 min) under microwave irradiated conditions.
通过直接亲核试剂开发了一种有效的合成C6功能化
嘌呤核苷的方法取代反应 的
6-氯嘌呤具有各种温和亲核试剂的衍
生物。该环保型无溶剂工艺在微波辐射条件下,在较短的反应时间内(5分钟)即可获得很高的分离产率。