1283746-99-5Relevant academic research and scientific papers
NBE-Controlled Palladium-Catalyzed Interannular Selective C-H Silylation: Access to Divergent Silicon-Containing 1,1′-Biaryl-2-Acetamides
Li, Wenguang,Chen, Wenqi,Zhou, Bang,Xu, Yankun,Deng, Guobo,Liang, Yun,Yang, Yuan
, p. 2718 - 2722 (2019)
A novel palladium-catalyzed interannular selective C-H silylation of 1,1′-biaryl-2-acetamides is described. The combination of palladium catalyst with copper oxidant enables meta- or ortho-selective C-H silylation by employing hexamethyldisilane as a trimethylsilyl source, which relies on the control of NBE derivatives as a switch, thus providing straightforward access to divergent silicon-containing 1,1′-biaryl-2-acetamides.
Ruthenium(II)-catalyzed C-H arylation of anilides with boronic acids, borinic acids and potassium trifluoroborates
Hubrich, Jonathan,Himmler, Thomas,Rodefeld, Lars,Ackermann, Lutz
, p. 474 - 480 (2015)
An in situ generated cationic ruthen-ium(II) catalyst allowed for robust C-H arylations of anilides with boronic acids. The optimized ruthenium catalyst was found to be both site selective and chemoselective, thereby providing the monoarylated products in
Ruthenium-catalyzed ortho-arylation of acetanilides with aromatic boronic acids: An easy route to prepare phenanthridines and carbazoles
Chinnagolla, Ravi Kiran,Jeganmohan, Masilamani
supporting information, p. 2442 - 2444 (2014/03/21)
The highly regioselective ortho-arylation of acetanilides with aromatic boronic acids in the presence of a Ru(ii) complex (3 mol%), AgSbF6 (12 mol%), Cu(OTf)2 (20 mol%) and Ag2O (1.0 eq.) is described. Later, ortho-arylated acetanilides were converted into phenanthridine and carbazole derivatives by using Ph3PO and Tf2O or palladium or Cu(OTf)2 catalysts.
