Methods for the selective borylation of arenes, including arenes substituted with an electron-withdrawing group (e.g., 1-chloro-3-fluoro-2-substituted benzenes) are provided. The methods can be used, in some embodiments, to efficiently and regioselectively prepare borylated arenes without the need for expensive cryogenic reaction conditions.
本发明提供了选择性
硼烷化碳炔的方法,包括被电子吸收基团(如 1-
氯-3-
氟-2-取代苯)取代的碳炔。在某些实施例中,这些方法可用于高效、区域选择性地制备
硼烷基化的烷,而无需昂贵的低温反应条件。