7470-52-2Relevant academic research and scientific papers
Rhodium(III)-catalyzed ortho-arylation of anilides with aryl halides
Haridharan, Radhakrishnan,Muralirajan, Krishnamoorthy,Cheng, Chien-Hong
supporting information, p. 366 - 370 (2015/03/05)
An efficient o-arylation of pivalamides by aryl iodides via rhodium(III)-catalyzed C-H activation is demonstrated for the first time. Further, the biaryl products can be converted effectively into biologically active phenanthridine and phenanthridinone derivative.
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.
