60536-21-2Relevant articles and documents
A one-pot construction of acridones by rhodium catalyzed reaction of N-phenyl-2-(1-sulfonyl-1H-1,2,3-triazol-4-yl)aniline
Xu, Hua-Dong,Pan, Ying-Peng,Ren, Xin-Tao,Zhang, Ping,Shen, Mei-Hua
, p. 6734 - 6737 (2015)
A one-pot synthesis of N-alkyl acridone via rhodium catalyzed decomposition of N-phenyl-2-(1-sulfonyl-1H-1,2,3-triazol-4-yl)aniline and subsequent oxidative C–C bond fragmentation has been developed. 14 examples are presented and the yields range from 30% to 80%.
Synthesis of Acridones by Palladium-Catalyzed Buchwald-Hartwig Amination
Janke, Julia,Villinger, Alexander,Ehlers, Peter,Langer, Peter
, p. 817 - 820 (2019/04/25)
The Buchwald-Hartwig amination allows an efficient and convenient synthesis of biologically and pharmaceutically important acridones by formation of a six-membered ring. With the described method, a number of derivatives have been synthesized in up to 95% yield by using a variety of anilines as well as benzylic and aliphatic amines.
Photocatalytic oxidation synthesis method of acridone compound
-
Paragraph 0047-0050, (2019/02/26)
The invention discloses a photocatalytic oxidation synthesis method of an acridone compound. According to the method, a 9,10-dihydroacridine compound is used as a reaction substrate, 2,3-dichloro-5,6-dinitrile group-1,4-benzoquinone (DDQ) and tert-butyl nitrite (TBN) are used as catalysts, acetic acid is used as a reaction aid, oxygen is used as an oxidant, the reaction substrate reacts in a 1,2-dichloroethane solvent at normal temperature and pressure under blue light irradiation, and after the completion of the reaction, the acridone compound is obtained by separation treatment. According tothe synthesis method provided by the invention, a traditional heating reaction is replaced with an illumination reaction, thereby saving energy; no transition metal catalyst is used; and the productyield is high under optimized conditions.