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
Link To Document :
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