1609490-06-3Relevant academic research and scientific papers
Palladium-Catalyzed Direct C-H Allylation of Electron-Deficient Polyfluoroarenes with Alkynes
Zheng, Jun,Breit, Bernhard
supporting information, p. 1866 - 1870 (2018/04/16)
A palladium-catalyzed intermolecular direct C-H allylation of polyfluoroarenes with alkynes is reported. Unlike classic hydroarylation reactions, alkynes are used as allylic electrophile surrogates in this direct aromatic C-H allylation. As an atom-economic and efficient method, various linear allylated fluoroarenes were synthesized from two simple and easy-to-access feedstocks in good to excellent yields, as well as regio- and stereoselectivity.
Palladium-catalyzed aerobic oxidative allylic C-H arylation of alkenes with polyfluorobenzenes
Jiang, Huanfeng,Yang, Wanfei,Chen, Huoji,Li, Jianxiao,Wu, Wanqing
, p. 7202 - 7204 (2014/07/07)
An aerobic oxidative cross-coupling reaction of alkenes with polyfluorobenzenes, through palladium-catalyzed allylic C-H activation, is reported. This attractive route provides a new way to forge allylic C-C bonds of valuable products, in good yields, with high regioselectivity.
Regio- and stereoselective allylic C-H arylation with electron-deficient arenes by 1,1′-Bi-2-naphthol-palladium cooperation
Wang, Gang-Wei,Zhou, An-Xi,Li, Shi-Xia,Yang, Shang-Dong
supporting information, p. 3118 - 3121 (2014/06/23)
A palladium-catalyzed allylic C-H arylation reaction with electron-deficient arenes with high regio- and stereoselectivity is reported. This work represents the first successful use of 1,1′-bi-2-naphthol as the ancillary ligand in allylic C-H activation, which is the key factor for chemoselectivity. Furthermore, high selectivity allylic C-H acetoxylation and amination were also successfully achieved under the same catalytic system.
