Herein, we report a metal-free method for the deoxygenative coupling of alcohol-derived benzoates and pyridines promoted by visible light. Given the practical, mild and water-compatible conditions, small molecules and DNA headpieces can be successfully functionalized with a range of primary, secondary and tertiary alcohols. This protocol is distinguished by its wide substrate scope and broad applicability
醇是天然丰富的
生物相关有机化合物中最广泛存在的官能团之一,在许多情况下被视为原料
化学品。在此,我们报告了一种在可见光促进下醇衍生的
苯甲酸酯和
吡啶脱氧偶联的无
金属方法。考虑到实用、温和且与
水相容的条件,小分子和 DNA 头件可以成功地用一系列伯醇、仲醇和叔醇进行功能化。该方案的特点是其底物范围广泛和适用性广泛,即使在后期功能化和 DNA-药物偶联反应的背景下也是如此。