Efficient copper-catalyzed amination of DNA-conjugated aryl iodides under mild aqueous conditions
作者:Yves Ruff、Frédéric Berst
DOI:10.1039/c8md00185e
日期:——
Herein, we describe the development of copper-catalyzed cross-coupling of DNA-conjugated aryl iodides with aliphatic amines. This protocol leverages a novel ligand, 2-((2,6-dimethoxyphenyl)amino)-2-oxoacetic acid, to effect the transformation in aqueous DMSO, under mild conditions and in air, making it an ideal candidate for the synthesis of DNA-encoded libraries.
在此,我们描述了铜催化 DNA 缀合的芳基碘化物与脂肪胺交叉偶联的发展。该方案利用新型配体 2-((2,6-二甲氧基苯基)氨基)-2-氧代乙酸,在温和条件下和空气中实现水性 DMSO 中的转化,使其成为 DNA 合成的理想候选者- 编码库。