title: Copper-mediated direct aryloxylation of benzamides assisted by an N,O-bidentate directing group.
abstract: Copper-mediated selective mono- or diaryloxylation of benzamides has been achieved by using 2-aminopyridine 1-oxide as a new and removable N,O-bidentate directing group. The reaction system shows a broad substrate scope and provides a straightforward way for the synthesis of mono- and diaryloxylated benzoic acids.
authors: The College of Chemistry and Molecular Engineering, Henan Key Laboratory of Chemical Biology and Organic Chemistry and ‡School of Chemical Engineering and Energy, Zhengzhou University , Zhengzhou 450001, People's Republic of China.
authors: Xin-Qi
authors: XQ
authors: Hao
authors: Li-Juan
authors: LJ
authors: Chen
authors: Baozeng
authors: B
authors: Ren
authors: Liu-Yan
authors: LY
authors: Li
authors: Xin-Yan
authors: XY
authors: Yang
authors: Jun-Fang
authors: JF
authors: Gong
authors: Jun-Long
authors: JL
authors: Niu
authors: Mao-Ping
authors: MP
authors: Song