74831-33-7Relevant articles and documents
Visible-light-promoted c2 selective arylation of quinoline and pyridine n-oxides with diaryliodonium tetrafluoroborate
Li, Dazhi,Liang, Ce,Jiang, Zaixing,Zhang, Junzheng,Zhuo, Wang-Tao,Zou, Fan-Yue,Wang, Wan-Peng,Gao, Guo-Lin,Song, Jinzhu
, p. 2733 - 2742 (2020/03/11)
A protocol of visible-light-promoted C2 selective arylation of quinoline and pyridine N-oxides, with diaryliodonium tetrafluoroborate as an arylation reagent, using eosin Y as a photocatalyst for the construction of N-heterobiaryls was presented. This met
KMnO4-mediated direct C2-selective C?H arylation of quinoline N-oxides with aromatic hydrazines
Yuan, Jin-Wei,Li, Wei-Jie,Xiao, Yong-Mei
, p. 179 - 186 (2016/12/23)
An efficient protocol for the synthesis of 2-arylquinoline N-oxides has been developed via KMnO4-mediated cross-coupling reaction of quinoline N-oxides with aromatic hydrazines in moderated to good yields. The reactions proceeded efficiently over a broad range of substrates with excellent regioselectivity and functional group tolerance.
Cu(OAc)2-catalyzed direct radical C2 arylation of quinoline N-oxide with arylamines
Yuan, Jin-Wei,Liu, Shuai-Nan,Qu, Ling-Bo
, p. 2267 - 2275 (2017/03/24)
A Cu(OAc)2-catalyzed synthesis of 2-arylquinoline N-oxides with easily available arylamines is described. The main features of this reaction are mild reaction conditions, high functional-group tolerance, excellent regioselectivity, and good to excellent yields. This procedure is mild, operationally simple, and constitutes a greener approach to the arylation of quinoline N-oxides.
