Synthetic Approaches towards [1]Benzopyrano [4,3-b]Thieno[2,3-e]Pyridines via Intramolecular Diels-Alder Reactions of 1,2,4-Triazines-Reference-Cited by-同舟云学术

Synthetic Approaches towards [1]Benzopyrano [4,3-b]Thieno[2,3-e]Pyridines via Intramolecular Diels-Alder Reactions of 1,2,4-Triazines

Published:2002-02 Issue:2 Volume:2002 Page:60-61
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Ibrahim Yehia A.¹,Al-Saleh Balkis¹

Affiliation:

1. Chemistry Department, Kuwait University, P. O. Box 5969, Safat 13060, Kuwait

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.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/030823402103171267

Reference9 articles.

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1. ChemInform Abstract: Synthetic Approaches Towards [1]Benzopyrano[4,3-b]thieno[2,3-e]pyridines via Intramolecular Diels-Alder Reactions of 1,2,4-Triazines.;ChemInform;2010-05-20

2. 1,2,4-Triazines and their Benzo Derivatives;Comprehensive Heterocyclic Chemistry III;2008

3. Pyridines and their Benzo Derivatives: Synthesis;Comprehensive Heterocyclic Chemistry III;2008

4. Intramolecular 4+2 cycloaddition of thieno[2,3-e][1,2,4]triazines: routes towards condensed thieno[2,3-b]pyridines;Tetrahedron;2003-10

5. Chapter 6.3 Triazines, tetrazines and fused ring polyaza systems;Progress in Heterocyclic Chemistry;2003