林桃燕博士在Organic Chemistry Frontiers上发表论文
题目:Copper-Catalyzed Remote Asymmetric Yne-Allylic Substitution: Construction of Thiazolone Derivatives with Adjacent Chiral Centers
作者: Zi-Han Wang, Jia-Run Wang, Ying-Ying Wei, Bing Liu* and Tao-Yan Lin*
单位:Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, School of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China
摘要:The synthesis of chiral thiazolones is of paramount importance due to their extensive biological activities and potential applications in the pharmaceutical field. This study introduces a copper-catalyzed remote asymmetric yne-allylic substitution method for the construction of thiazolone derivatives with adjacent chiral centers. The selectivity of this transformation is highly challenging due to the complexity of controlling multiple stereocenters in a single reaction step. In light of the above, a highly diastereo- and enantioselective copper-catalyzed remote asymmetric yne-allylic substitution of yne-allylic esters and thiazolone was developed. Our method demonstrates good regioselectivity and enantioselectivity, providing a direct route to complex molecular architectures with potential pharmaceutical relevance. The success of this strategy underscores the significance of remote functionalization in accessing biologically relevant molecules and highlights the potential of copper catalysis in asymmetric synthesis.
影响因子:4.6
分区情况:一区
链接:https://doi.org/ 10.1039/d4qo01491j
(文:林桃燕 / 审核:李洪基 / 审校:韩满意 / 终审:韩满意)
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