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.
Pd-NHC catalysed Carbonylative Suzuki coupling reaction and its application towards the synthesis of biologically active 3-aroylquinolin-4 (1H)-one and acridone scaffolds
Ghosh, Prasanjit,Ganguly, Bhaskar,Das, Sajal
, (2018/03/01)
We have unfolded a convenient and mild protocol for the synthesis of diaryl ketones via Pd- NHC catalysed carbonylative Suzuki coupling reaction. Notably, this method offers advantages like no use of toxic CO gas, shorter reaction time, high yield, and broad substrate scope. Several sensitive functional groups (like-COMe, -COOMe, -F, -Cl, -Br, -NH2, -CN) are well tolerated in this reaction. In addition, we have also demonstrated a new efficient route for the synthesis of biologically active and pharmaceutically important 2-substituted 3-Aroylquinolin-4(1H)-ones and acridone scaffolds.
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.