| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5287777 | Tetrahedron Letters | 2006 | 4 Pages |
Abstract
Benzopyrano[2,3-b]pyridine is an important privileged medicinal scaffold. A three-component reaction of salicylaldehydes, thiols and 2Â equiv of malononitrile that leads to the formation of a series of compounds incorporating 2,4-diamino-3-cyano-5-sulfanylbenzopyrano[2,3-b]pyridine framework is described. A proposed mechanism with the supporting experimental data is presented.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Nikolai M. Evdokimov, Artem S. Kireev, Andrey A. Yakovenko, Mikhail Yu. Antipin, Igor V. Magedov, Alexander Kornienko,