摘要/Abstract

原位生成的高价碘试剂具有原子经济性、性能温和和绿色环保等优点，在诸多合成和不对称催化等反应中表现活跃.详细介绍了原位生成高价碘的概念以及反应机理，根据不同的反应类型分别对原位生成的三价碘、五价碘以及手性高价碘试剂在有机合成反应中的应用进行了归纳总结，分析了原位生成的高价碘试剂目前面临的问题，并对今后的发展趋势作了展望.
关键词: 原位生成, 高价碘试剂, 合成反应
Based on the atomic economy, mild performance and environment friendly, the in-situ generation of hypervalent iodine reagents has been vastly applied in many significant oxidative reactions and asymmetric catalysis. In this paper, the progress of in-situ generated hypervalent iodine reagents is systematically reviewed, including conception and mechanisms. According to the different reaction types, the application of in-situ generated hapervalent iodine reagent in organic synthesis reaction is summarized, including trivalent iodine reagent, pentavalent iodine reagent and chiral hypervalent iodine reagent. The problem of in-situ generated hapervalent iodine researches is analyzed, and the future development of in-situ hapervalent iodine is prospected.
Key words: in-situ generation, hypervalent iodine reagent, organic synthesis


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