2021 年 79 巻 6 号 p. 592-593
The noncovalent interactions, such as hydrogen bonding and ion pairing interaction, are widely recognized as the powerful tools to control enantio- and regio-selectivity in synthetic chemistry. However, most reactions have been relied on using hydrogen bond. This review highlights recent progress in developing an ion pairing interaction-driven approach to control regioselectivity. In particular, the remote aromatic C(sp2)-H bond borylation, which is highly challenging and valuable, is focused on.