一、前言过渡金属有机化合物在近代有机合成中,日益显示出其重要作用,为有机合成工作提供了许多崭新而独特的新方法。 Cu(Ⅰ)有机化合物近十多年来在有机合成中的应用,正可以作为这方面有力的例证。 Cu(Ⅰ)有机化合物中含有碳负离子,属于亲核进攻试剂,在某些取代反应中,Cu(Ⅰ)有机化合物比传统的格林纳试剂(RMgX)及有机锂化 I. Introduction Transition metal organic compounds in modern organic synthesis, has increasingly shown its important role in organic synthesis has provided many new and unique new methods. The application of Cu (I) organic compounds in organic synthesis for more than ten years is just as a powerful example in this regard. Cu (Ⅰ) organic compounds contain carbanions and belong to the nucleophilic attacking agent. In some substitution reactions, Cu (Ⅰ) organic compounds are more stable than the traditional Grignard reagents (RMgX)