53883-61-7Relevant articles and documents
Direct Hiyama Cross-Coupling of (Hetero)arylsilanes with C(sp2)-H Bonds Enabled by Cobalt Catalysis
Lu, Ming-Zhu,Ding, Xin,Shao, Changdong,Hu, Zhengsong,Luo, Haiqing,Zhi, Sanjun,Hu, Huayou,Kan, Yuhe,Loh, Teck-Peng
supporting information, p. 2663 - 2668 (2020/03/30)
We report a chelation-assisted C-H arylation of various indoles with sterically and electronically diverse (hetero)arylsilanes enabled by cost-effective Cp*-free cobalt catalysis. Key to the success of this strategy is the judicious choice of copper(II) fluoride as a bifunctional sliane activator and catalyst reoxidant. This methodology features a broad substrate scope and good functional group compatibility. The synthetic versatility of this protocol has been highlighted by the gram-scale synthesis and late-stage diversification of biologically active molecules.
Carbon-Silicon Bond Formation in the Synthesis of Benzylic Silanes
Visco, Michael D.,Wieting, Joshua M.,Mattson, Anita E.
supporting information, p. 2883 - 2885 (2016/07/06)
Sterically encumbered organosilanes can be difficult to synthesize with conventional, strongly basic reagents; the harsh reaction conditions are often low yielding and not suitable for many functional groups. As an alternative to the typical anionic strat