Palladium-Catalyzed Carbonylative Synthesis of <i>N</i>
-Heterocycles from 1-Chloro-2-fluorobenzenes
作者:Yang Yuan、Xiao-Feng Wu
DOI:10.1002/ejoc.201900232
日期:2019.3.21
A simple and efficient methodology for the synthesis of pyrido‐fused quinazolinones and dibenzoxazepinones has been developed. By palladium‐catalyzedcarbonylation/nucleophilic aromatic substitution reaction sequence, and with 1‐chloro‐2‐fluorobenzenes and 2‐aminopyridines or 2‐aminophenols as the starting materials, good yields of the desired products were be obtained.