1638125-55-9Relevant articles and documents
Fe/S-Catalyzed synthesis of 2-benzoylbenzoxazoles and 2-quinolylbenzoxazolesviaredox condensation ofo-nitrophenols with acetophenones and methylquinolines
Ngo, Quoc Anh,Nguyen, Le Anh,Nguyen, Thanh Binh,Nguyen, Thi Thu Tram
supporting information, p. 6015 - 6020 (2021/07/21)
An Fe/S catalyst generatedin situfrom FeCl2·4H2O and elemental sulfur S8in the presence of a tertiary amine as a base was found to catalyze efficiently a 6e?redox condensation ofo-nitrophenols with acetophenones and methylquinolines. The condensed products 2-benzoylbenzoxazoles and 2-quinolylbenzoxazoles were obtained in reasonable yields with water as the only byproduct at a temperature as low as 80 °C.
Cobalt-Catalyzed Decarboxylative 2-Benzoylation of Oxazoles and Thiazoles with α-Oxocarboxylic Acids
Yang, Ke,Chen, Xinyong,Wang, Yuqi,Li, Wanqing,Kadi, Adnan A.,Fun, Hoong-Kun,Sun, Hao,Zhang, Yan,Li, Guigen,Lu, Hongjian
, p. 11065 - 11072 (2015/11/18)
Cobalt-catalyzed decarboxylative cross-coupling of oxazoles and thiazoles with α-oxocarboxylic acids was developed through an sp2 C-H bond functionalization process. This work represents the first example of cobalt-catalyzed decarboxylative C-H
