environmentally friendly and cost-effective technology that is now widely used in the field of organic synthesis. The mechanochemical solvent-free synthesis of furoxans from aldoximes was achieved through dimerization of the in situ generated nitrile oxides in the presence of sodium chloride, Oxone and a base. A variety of furoxans was obtained with up to a 92% yield. The present protocol has the advantages of
无溶剂机械研磨是目前广泛应用于有机合成领域的一种新型、环保、经济的技术。在
氯化钠、Oxone 和碱的存在下,通过原位生成的腈氧化物的二聚化,实现了从醛
肟进行机械
化学无溶剂合成。以高达 92% 的收率获得了多种
呋喃烷。本方案具有反应效率高、反应条件温和的优点。