Fathi Vavsari, V. ; Balalaie, S.
Annulation of 2-alkynylbenzamides: The versatile chemical compounds
In Targets in Heterocyclic Systems, 2021, Vol 25, 426-438.
2-Alkynylbenzamides as versatile substrates have been widely used as precursors for the synthesis of Nitrogen and Oxygen atoms containing heterocycles. The focus of this mini-review is on the introduction of 2-alkynylaniline and its derivatives in the synthesis of five-, six-, and seven-membered heterocycles including indoles, fused indoles, isoindolinones, benzoisofurans, isochromens, isocoumarins, isoquinolines, isoquinolinones, quinolones, and azepinones.