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Recent renewed interest in the classical Kukhtin-Ramirez adducts
Tetrahedron Letters ( IF 1.5 ) Pub Date : 2018-10-14 , DOI: 10.1016/j.tetlet.2018.10.023
Yiyi Liu , Fangna Sun , Zhengjie He

The classical Kukhtin-Ramirez adducts, namely the 1:1 adducts of trivalent phosphorus reagents and 1,2-dicarbonyl compounds, were found more than half a century ago. Recently this family of organophosphorus compounds has regained remarkable interest from organic chemists. Relevant investigations have unveiled that Kukhtin-Ramirez adducts possess rich and appealing reactivity, particularly serving as nucleophiles, carbene surrogates or 1,1-dipoles in a series of organic reactions including insertion reaction, cyclopropanation reaction and formal (1 + 4) annulation reaction. This digest aims to summarize such encouraging advances. To give the readers a complete portrait about the chemistry of Kukhtin-Ramirez adducts, the early reports are also briefly discussed.



中文翻译:

最近对古典库克丁-拉米雷斯加合物的兴趣重新增强

经典的Kukhtin-Ramirez加合物,即三价磷试剂和1,2-二羰基化合物的1:1加合物,发现于半个多世纪以前。最近,这一有机磷化合物家族已引起有机化学家的极大关注。相关研究表明,库克汀-拉米雷斯加合物具有丰富而吸引人的反应性,特别是在一系列有机反应中,包括插入反应,环丙烷化反应和正式的(1 + 4)环化反应中,用作亲核试剂,卡宾替代物或1,1-偶极子。本摘要旨在总结这些令人鼓舞的进展。为了使读者对库赫丁-拉米雷斯加合物的化学反应有一个完整的了解,还简要讨论了早期报告。

更新日期:2018-10-14
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