Recyclable Heterogeneous Palladium-Catalyzed Carbonylative Cyclization of 2-Iodoanilines with Aryl Iodides Leading to 2-Arylbenzoxazinones
Zhaotao Xu, Bin Huang, Zebiao Zhou, Mingzhong Cai*
*Ministry of Education and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. of China,
Email: mzcai
jxnu.edu.cn
Z. Xu, B. Huang, Z. Zhou, M. Cai, Synthesis, 2020, 52, 581-590.
see article for more reactions
Abstract
A highly efficient and practical heterogeneous palladium-catalyzed carbonylative coupling of 2-iodoanilines with aryl iodides offers a general and powerful tool for the construction of various valuable 2-arylbenzoxazinones with excellent atom-economy, high functional group tolerance, good yields, and easy recyclability of the palladium catalyst.
see article for more examples
Key Words
palladium, benzoxazinones, carbonylative coupling, 2-iodoaniline, heterogeneous catalysis
ID: J66-Y2020
