Abstract
An efficient route for the synthesis of 4-substituted-2-quinolinone-3- carboxylic acid ethyl esters has been developed through Suzuki or Sonogashira reactions. The advantages of the method include high yields, operational simplicity, and suitability for medicinal modification of 4-substituted quinolinones and their derivatives.
| Original language | English |
|---|---|
| Pages (from-to) | 1254-1256 |
| Number of pages | 3 |
| Journal | Journal of Heterocyclic Chemistry |
| Volume | 49 |
| Issue number | 5 |
| DOIs | |
| State | Published - Sep 2012 |