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Study of the reactions of 3-acetoacetyl-7-methyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione with aromatic amines

โœ Scribed by Baya Boutemeur-Kheddis; Maamar Hamdi; Nicole Sellier; Artur M. S. Silva


Publisher
Journal of Heterocyclic Chemistry
Year
2001
Tongue
English
Weight
70 KB
Volume
38
Category
Article
ISSN
0022-152X

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โœฆ Synopsis


Abstract

The reactions of 3โ€acetoacetylโ€7โ€methylโ€2__H__,5__H__โ€pyrano[4,3โ€b]pyranโ€2,5โ€dione with aromatic amines afforded 3โ€(arylaminomethylene)โ€6โ€methylpyranโ€2,4โ€dione. Our results allowed the correction of the structures reported in the literature for the products of these reactions.


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