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Regiocontrolled preparation of 3-acyl-6-aryl-2-pyridones via condensation of 3-aryl-3-chloropropeniminium salts with β-keto-amides

✍ Scribed by Thouraya Gmiza; Mohamed Adnen Hadj Ayed; Jamel Eddine Khiari; Béchir Ben Hassine

Publisher
Elsevier Science
Year
2011
Tongue
French
Weight
231 KB
Volume
52
Category
Article
ISSN
0040-4039

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✦ Synopsis

3,6-Disubstituted pyridin-2-ones a b s t r a c t F series of substituted 3-acyl-6-aryl-2-pyridones have been prepared in one-step reactions via condensation of 3-aryl-3-chloropropeniminium salts with b-keto-amides. This efficient synthesis has the advantages of high yields and simple reaction procedures.

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