Title of article
Improved conditions for converting sterically hindered amides to 1,5-disubstituted tetrazoles
Author/Authors
Schroeder، نويسنده , , Gretchen M. and Marshall، نويسنده , , Sydney and Wan، نويسنده , , Honghe and Purandare، نويسنده , , Ashok V.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
3
From page
1404
To page
1406
Abstract
Improved conditions for converting amides into 1,5-disubstituted tetrazoles are described. The optimum reaction conditions [diisopropyl azodicarboxylate (DIAD), diphenylphosphoryl azide (DPPA), and diphenyl-2-pyridyl phosphine in THF at 45 °C] converted sterically hindered amides to their corresponding tetrazoles in good yield.
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1871401
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