Intensified synthesis of [3,4- d]triazole-fused chromenes, coumarins, and quinolones.

Autor: Schwendt, Georg, Glasnov, Toma
Zdroj: Chemical Monthly / Monatshefte für Chemie; Jan2017, Vol. 148 Issue 1, p69-75, 7p
Abstrakt: Efficient and metal-free synthesis of [3,4- d]triazole-fused chromenes, coumarins, and quinolones has been achieved in an intensified regime using microwave heating. The smooth 1,3-dipolar cycloaddition reaction of heterocyclic nitroalkenes with sodium azide provides a rapid entry into valuable heterocyclic scaffolds with potential biological properties. Graphical abstract: [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index