Polynuclear heterocyclic systems based on naphthalene-1,5-diol: I. Reaction of naphthalene-1,5-diol and its derivatives with β-dicarbonyl and α,β-unsaturated carbonyl compounds
✍ Scribed by V. V. Mezheritskii; R. V. Tyurin; L. G. Minyaeva; A. N. Antonov; A. P. Zadorozhnaya
- Book ID
- 111464125
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2006
- Tongue
- English
- Weight
- 91 KB
- Volume
- 42
- Category
- Article
- ISSN
- 1070-4280
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N-t-Butylacetamidines 1 on heating with methyl vinyl ketone, acrolein or crotonaldehyde gave the 2,3-dihydropyridine derivatives 4, 5 or 6 via N-alkylation of the acetamidines 1. Reaction of amidines 1 with phenyl 1-propenyl ketone, benzalacetone or chalcone gave 3,4-dihydropyridine derivatives 8, 9