Ru‐Catalyzed Selective C(sp
<sup>3</sup>
)−H Monoborylation of Amides and Esters
作者:Wubing Yao、Jianguo Yang、Feiyue Hao
DOI:10.1002/cssc.201902448
日期:2020.1.9
and aryl amides and challenging esters, with a low-cost and bench-stable boron source, providing boronates with exclusive selectivity, high efficiency, and high turnover number (up to 8900). This novel strategy may offer a versatile and environmentally friendly alternative to current methods for selective C(sp3 )-H borylation that employ even more expensive metals, such as iridium and rhodium.
已经开发出了一种钌催化方法,用于各种未活化的烷基和芳基酰胺和具有挑战性的酯的C(sp3)-H单硼化,具有低成本和稳定的硼源,可为硼酸盐提供独有的选择性,高效率和高纯度。高流失人数(高达8900)。这种新颖的策略可以为使用选择性碳(sp3)-H硼化的当前方法提供通用且对环境友好的替代方法,该方法采用甚至更昂贵的金属(例如铱和铑)。