1385731-24-7Relevant articles and documents
Synthesis of acridones through palladium-catalyzed carbonylative of 2-bromo-diarylamines
Song, Juan,Ding, Keran,Sun, Wei,Wang, Songjiang,Sun, Haisen,Xiao, Kang,Qian, Yan,Liu, Chao
, p. 2889 - 2892 (2018)
A facile protocol for the synthesis of acridone derivatives has been developed through palladium-catalyzed carbonylation/C–H activation sequence from 2-bromo-diarylamines in moderate to excellent yields. The reactions occurred smoothly and allowed both el
Formation of acridones by ethylene extrusion in the reaction of arynes with β-lactams and dihydroquinolinones
Fang, Yuesi,Rogness, Donald C.,Larock, Richard C.,Shi, Feng
, p. 6262 - 6270 (2012/09/22)
N-Unsubstituted β-lactams react with a molecule of aryne by insertion into the amide bond to form a 2,3-dihydroquinolin-4-one, which subsequently reacts with another molecule of aryne to form an acridone by extrusion of a molecule of ethylene. 2,3-Dihydroquinolin-4-ones react under the same reaction conditions to afford identical results. This is the first example of ethylene extrusion in aryne chemistry.