Title of article
Synthesis and cyclizations of 1-azapolyene derivatives
Author/Authors
Zolt?n Vincze، نويسنده , , Péter Nemes، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
8
From page
3380
To page
3387
Abstract
Imminium salts of enaminonitriles with polyenals gave stable 1-azapolyenes, which could be readily transformed to benzo- and indoloquinolizines in 1,6-electrocyclizations. Azatrienes and azatetraenes with formaldehyde and primary amines afforded pyrimido[6,1-a]isoquinolines.
Keywords
?-Enaminonitriles , 1-Azapolyenes , 1 , 6-Electrocyclizations , Mannich reaction , Benzo- and indoloquinolizines
Journal title
Tetrahedron
Serial Year
2011
Journal title
Tetrahedron
Record number
1103192
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