具有生物活性的C(2)手性-4-色满酮衍生物的不对称合成研究进展
收稿日期: 2026-01-24
修回日期: 2026-03-29
网络出版日期: 2026-05-19
基金资助
国家自然科学基金地区科学基金(22261014)
Progress in the Asymmetric Synthesis of C(2) Chiral-4-chromanone Derivatives with Bioactivities
Received date: 2026-01-24
Revised date: 2026-03-29
Online published: 2026-05-19
Supported by
Regional Science Fund of the National Natural Science Foundation of China(22261014)
Copyright
C(2)手性-4-色满酮因具有显著的生物活性而备受关注. 有关C(2)手性-4-色满酮衍生物的不对称合成已成为有机合成领域的研究热点之一, 其中以色烯酮为底物, 通过C(2)=C(3)双键的不对称加成得到C(2)手性-4-色满酮衍生物, 因前体化合物易得、立体选择性强及原子经济性高等优点, 成为此类衍生物合成的主要途径之一. 综述了近十年此类合成方法, 主要介绍了通过金属手性配合物参与的不对称催化. 对比分析不同催化体系下立体选择性的反应机理, 归纳总结了有利于提高立体选择性的催化体系结构特点, 并对此领域当前面临的挑战和未来发展方向进行了展望.
王桂霞 , 龚木兰 , 杜金龙 , 程啟明 , 苗力文 , 孔翔飞 . 具有生物活性的C(2)手性-4-色满酮衍生物的不对称合成研究进展[J]. 有机化学, 2026 , 46(8) : 2949 -2968 . DOI: 10.6023/cjoc202601039
C(2) chiral-4-chromanones have attracted considerable attention owing to their pronounced biological activities. The asymmetric synthesis of C(2) chiral-4-chromanone derivatives has therefore emerged as an important research topic in the field of organic synthesis. Among the various strategies, the use of chromenone as the substrate to obtain C(2) chiral-4-chro- manone derivatives through asymmetric addition of C(2)=C(3) double bond has become one of the main routes for the synthesis of such derivatives due to the advantages of ready availability of the substrates, high stereoselectivity, and excellent atom economy. The synthetic methodology over the past decade is summarized with a focus on asymmetric catalysis mediated by chiral metal complexes. A comparative analysis of the stereoselective mechanisms under different catalytic systems is provided, the structural features of catalytic systems that are beneficial for enhancing stereoselectivity are summarized, and the current challenges and future perspectives in this field are discussed.
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