Synthetic Approaches towards [1]Benzopyrano [4,3-b]Thieno[2,3-e]Pyridines via Intramolecular Diels-Alder Reactions of 1,2,4-Triazines
- 1 February 2002
- journal article
- research article
- Published by SAGE Publications in Journal of Chemical Research
- Vol. 2002 (2) , 60-61
- https://doi.org/10.3184/030823402103171212
Abstract
Efficient syntheses are reported of [1]benzopyrano[4,3-b]thieno[2,3-e]pyridines (20), by the application of an intramolecular Diels–Alder reaction employing the intermediate appropriately designed functionalised thieno [3,2-e][1,2,4]triazines.Keywords
This publication has 2 references indexed in Scilit:
- 1,2,4-Triazines and their Benzo DerivativesPublished by Elsevier ,1984
- Furans, Thiophenes and Selenophenes with Fused Six-membered Heterocyclic RingsPublished by Elsevier ,1984