Title of article
Synthesis of 3-aryl substituted benzo[1,2,5]triazepin-4-ones via intramolecular imine formation
Author/Authors
Tomaszewski، نويسنده , , Miros?aw J. and Boisvert، نويسنده , , Luc and Jin، نويسنده , , Shujuan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
3
From page
1435
To page
1437
Abstract
3-Aryl substituted benzo[1,2,5]triazepin-4-ones and their pyrido counterparts have been synthesized in five steps from commercially available starting materials. The key step involves base-induced cleavage of trifluoroacetyl-protected hydrazine intermediates and in situ intramolecular imine formation.
Keywords
2 , 5]triazepin-4-ones , Trifluoroacetyl hydrazines , Heterocycles , ?-ketoamides
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1862972
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