52190-13-3Relevant articles and documents
Electrochemical dehydrogenative cyclization of 1,3-dicarbonyl compounds
Wu, Zheng-Jian,Li, Shi-Rui,Long, Hao,Xu, Hai-Chao
, p. 4601 - 4604 (2018)
The intramolecular C(sp3)-H/C(sp2)-H cross-coupling of 1,3-dicarbonyl compounds has been achieved through Cp2Fe-catalyzed electrochemical oxidation. The key to the success of these dehydrogenative cyclization reactions is
A copper(II)-mediated radical cross-dehydrogenative coupling/sulfinic acid elimination approach to 2-quinolones
Gorman, Ryan M.,Hurst, Timothy E.,Petersen, Wade F.,Taylor, Richard J.K.
, (2019/11/19)
A new cyclisation procedure to prepare 4-carboxy-quinolin-2-ones via a one-pot Cu(II)-mediated radical cross-dehydrogenative coupling/sulfinic acid elimination of linear anilides is described. Extensions to more complex substrates are also reported as are
Transition-Metal-Free Fluoroarylation of Diazoacetamides: A Complementary Approach to 3-Fluorooxindoles
Dong, Kuiyong,Yan, Bin,Chang, Sailan,Chi, Yongjian,Qiu, Lihua,Xu, Xinfang
, p. 6887 - 6892 (2016/08/16)
An efficient transition-metal-free fluoroarylation reaction of N-aryl diazoacetamides with NFSI (N-fluorobenzenesulfonimide) is described. This reaction directly provides 3-fluorooxindole derivatives in yields of 67-93% with high selectivity via a carbene