6269-27-8Relevant articles and documents
Access to acridones by tandem copper(i)-catalyzed electrophilic amination/Ag(i)-mediated oxidative annulation of anthranils with arylboronic acids
Huang, Yan-Xia,Huang, Zhuo-Jun,Jiang, Chun-Yong,Liang, Jing-Yi,Liang, Qiu-Ping,Shu, Bing,Xie, Hui,Zeng, Jun-Yi,Zhang, Shang-Shi,Zhou, Binhua
, p. 8487 - 8491 (2021/10/20)
An efficient and practical approach for the synthesis of medicinally important acridones was developed from anthranils and commercially available arylboronic acids by a tandem copper(i)-catalyzed electrophilic amination/Ag(i)-mediated oxidative annulation strategy. This new and straightforward protocol displayed a broad substrate scope (25 examples) and high functional group tolerance. What's more, a possible mechanistic proposal was also presented.
Transition-Metal-Free Synthesis of Acridones via Base-Mediated Intramolecular Oxidative C?H Amination
Wei, Wen-Tao,Sheng, Jian-Fei,Miao, Hui,Luo, Xiang,Song, Xian-Heng,Yan, Ming,Zou, Yong
supporting information, p. 2101 - 2106 (2018/06/14)
Intramolecular oxidative C?H amination of 2-aminobenzophenones was achieved in the presence of potassium tert-butoxide and dimethyl sulfoxide. A series of functionalized acridones were prepared in moderate to excellent yields in a mild, efficient, and transition-metal-free manner. (Figure presented.).
Tandem arylation/friedel-crafts reactions of o-acylanilines with diaryliodonium salts: A modular synthesis of acridine derivatives
Pang, Xinlong,Lou, Zhenbang,Li, Ming,Wen, Lirong,Chen, Chao
supporting information, p. 3361 - 3369 (2015/05/20)
A modular method to synthesize acridine derivatives was developed with o-acylanilines and diaryliodonium salts. The reactions proceeded smoothly under Cu-catalyzed or metal-free reaction conditions at elevated temperature through tandem arylation/Friedel-Crafts reactions.