Title of article
Studies on inverse electron demand hetero Diels–Alder reaction of perfluoroalkyl 2(1H) pyridones with different dienophiles under microwave irradiation
Author/Authors
Krishnaiah، نويسنده , , A and Narsaiah، نويسنده , , B، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
5
From page
133
To page
137
Abstract
The reaction of N-acetyl perfluoroalkyl substituted 2(1H) pyridones (7) with dimethylacetylenedicarboxylate (DMAD) on neutral alumina under solvent free microwave irradiation conditions extended to undergo an inverse electron demand hetero Diels–Alder reaction, however resulted exclusively in E, Z isomers (3:1) of Michael-type N-adducts (8). The similar reaction in case of 7a under thermal and photochemical conditions also gave the same products.
Keywords
N-substituted 2(1H) pyridones , N-adducts , DMAD
Journal title
Journal of Fluorine Chemistry
Serial Year
2002
Journal title
Journal of Fluorine Chemistry
Record number
1603430
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