Title of article
Pyrazolo[2′,3′:3,4][1,3]oxazino[5,6-b]quinoxaline, a novel tetracyclic ring system
Author/Authors
Christian Banekovich، نويسنده , , Christian and Mereiter، نويسنده , , Kurt and Matuszczak، نويسنده , , Barbara، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
4
From page
9161
To page
9164
Abstract
Reaction of 2-chloro-3-(3-chloro-1H-pyrazol-5-yl)quinoxaline and aldehydes does not afford the corresponding N-(α-hydroxyalkylated) derivatives but results in a cyclisation reaction to give a derivative bearing the hitherto undescribed pyrazolo[2′,3′:3,4][1,3]oxazino[5,6-b]quinoxaline system.
Keywords
novel ring system , 6-b]quinoxaline , tetracyclic system , 3?:3
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1655983
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