作者:Zhipeng Li、Jingyang Zhang、Jian Wang
DOI:10.1021/acs.orglett.4c00426
日期:2024.3.8
efficient method to build enantioenriched organoborones with two consecutive stereogenic centers. It is worth noting that this protocol represents a new organocatalytic manner to generate chiral β-C–B bonds. Moreover, it also greatly enriches the structural diversity of the chiral organoboron compounds.
我们报道了卡宾催化的活化酯和β-硼酸烯酮的[4 + 2]环化,提供了一种构建具有两个连续立体中心的对映体富集的有机硼酮的有效方法。值得注意的是,该方案代表了一种生成手性 β-C-B 键的新有机催化方式。此外,它也极大地丰富了手性有机硼化合物的结构多样性。