Direct arylations of electron-deficient (hetero)arenes with aryl or alkenyl tosylates and mesylates
作者:Lutz Ackermann、Sabine Fenner
DOI:10.1039/c0cc02360d
日期:——
A palladium catalyst derived from the ligand X-Phos enabled generally applicable directarylations of electron-deficient heteroarenes and arenes with aryl and alkenyl tosylates or mesylates.
KMnO 4 -mediated direct selective radical cross-coupling: An effective strategy for C2 arylation of quinoline N -oxide with arylboronic acids
作者:Jin-Wei Yuan、Ling-Bo Qu
DOI:10.1016/j.cclet.2017.01.016
日期:2017.5
arylboronic acids is achieved using KMnO4 as the sole and efficient oxidative system. This method provides an efficient protocol to construct regioselectively 2-arylquinoline N-oxides via radical cross-coupling reaction in moderated to good yields under mild conditions.