794544-52-8Relevant academic research and scientific papers
Chelation-promoted Efficient C?H/N?H Cross Dehydrogenative Coupling between Picolinamides and Simple Ethers under Copper Catalysis
Yue, Qiang,Xiao, Zhen,Kuang, Zhengkun,Su, Zhengding,Zhang, Qian,Li, Dong
, p. 1193 - 1198 (2018)
A highly efficient copper-catalyzed C?H/N?H cross dehydrogenative coupling between picolinamides and simple ethers was developed. The reaction was promoted by the chelation assistance of removable picolinyl group and exhibited excellent TON and TOF number. This method was applicable to both N-aryl and alkyl picolinamides as well as various cyclic and acyclic ethers with good functional group compatibility. It also possessed the merit of air and moisture tolerance and easy operation. (Figure presented.).
