Title of article
A simple synthesis of 4-substituted 2,3-benzoxazinones from C-2 arylated 1,3-indanediones
Author/Authors
Das، نويسنده , , Suven and Koley، نويسنده , , Pradyot and Pramanik، نويسنده , , Animesh، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
4
From page
3243
To page
3246
Abstract
A simple one-pot procedure for the conversion of 2-hydroxy-2-(2′-hydroxy-aryl)-1,3-indanediones to 4-substituted benzoxazinones has been developed. The process constitutes an interesting acid-catalyzed rearrangement followed by condensation with hydroxylamine.
Keywords
hydroxylamine , 2 , 3-benzoxazinones , Ninhydrin , acid-catalyzed reaction
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1878561
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