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铜替代非血红素酶催化的对映汇聚苄位C (sp3)??N偶联反应
为解决酶催化难以实现铜介导自由基C (sp3)??N偶联的难题,研究人员通过光生物催化策略,将非血红素铁酶改造为铜替代形式,成功开发出对映选择性苄位胺化反应。该工作通过定向进化重塑活性中心,实现底物广谱性高立体选择性,为过渡金属生物催化开辟了新路径。
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