Synthesis of New 2-Substituted 4-(2-Furyl)-4H-pyrans

Synthesis of New 2-Substituted 4-(2-Furyl)-4H-pyrans

Substituted 2-amino-3-cyano-4 H -pyrans represent important precursors in syntheses of condensed heterocycles containing a 4 H -pyran nucleus. In the context of studies of reactivity of 2-amino-5-acetyl-4-(5-X-2-furyl)-3-cyano-6-methyl-4 H -pyrans we were interested in the possibility of preparing 2...

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Bibliographic Details
Published in:Collection of Czechoslovak chemical communications Vol. 59; no. 6; pp. 1458 - 1462
Main Authors: Ilavský, Dušan, Bruncko, Milan, Marchalín, Štefan, Zalibera, Lubomír
Format: Journal Article
Language:English
Published: 01-06-1994
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Summary:Substituted 2-amino-3-cyano-4 H -pyrans represent important precursors in syntheses of condensed heterocycles containing a 4 H -pyran nucleus. In the context of studies of reactivity of 2-amino-5-acetyl-4-(5-X-2-furyl)-3-cyano-6-methyl-4 H -pyrans we were interested in the possibility of preparing 2-aryl(heteroaryl)methyleneamino-4 H -pyrans III .
ISSN:0010-0765
1212-6950
DOI:10.1135/cccc19941458