1.
Org Lett
; 24(40): 7410-7415, 2022 10 14.
Artículo
en Inglés
| MEDLINE
| ID: mdl-36197136
RESUMEN
The efficient electrochemically promoted [3 + 2] annulation of imidazo[1,2-a]pyridines with alkynes using traceless electrons as green reagents has been developed, leading to the synthesis of a large class of polycyclic heteroaromatics in good yields with a broad substrate scope under mild and green conditions. The scaled-up experiment, follow-up procedures, and potential biological applications show the practicability and feasibility of the electrochemical method.