Facile Synthesis of Substituted 2-Styrylnaphthyridine and its Derivatives via sp3 C-H Functionalization under Mild Conditions and their Antimicrobial Activity
Electrochemically Enabled Direct C3‐Formylation of Imidazopyridines with Me
<sub>3</sub>
N as a Carbonyl Source
作者:Zhicong Tang、Gang Hong、Shiyun Sun、Limin Wang
DOI:10.1002/asia.202300001
日期:——
A metal- and oxidant-free electrochemical methodology for C-3 formylation of imidazopyridines using trimethylamine as a one-carbon source has been established. The strategy demonstrated good functional-group tolerance and could be scaled up to gram scale, ensuring late-stage functionalization and total/formal synthesis of pharmaceutical molecules. Furthermore, unexpected hexafluoroisopropoxylation