Isocyanide-Based Three-Component Synthesis of Pyrano-pyrido-quinoxalines
โ Scribed by Roya Akbarzadeh; Tayebeh Amanpour; Peiman Mirzaei; Ayoob Bazgir
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- German
- Weight
- 149 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0018-019X
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โฆ Synopsis
Abstract
Pyranoโpyridoโquinoxaline derivatives were synthesized in good yields by a threeโcomponent reaction of isocyanides, dialkyl acetylenedicarboxylates, and pyrido[1,2โa]quinoxalineโtriones in DMF at 100ยฐ.
๐ SIMILAR VOLUMES
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## Abstract A novel modification uses bifunctional aldehydeโacid (I) as substrate for the condensation with amines and isonitriles to provide the title compounds (IV).