名称:
Regioselective Metal-Free Cross-Coupling of Quinoline N-Oxides with Boronic Acids
摘要:
A novel and operationally simple one-step C-H bond functionalization of quinoline N-oxides to 2-substituted quinolines was developed. This approach enables the regioselective functionalization under external oxidant- and metal-free conditions. The developed transformation represents the first application of the Petasis reaction in functionalization of heterocycles.
DOI:
10.1021/acs.orglett.5b01456