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Synthesis 2008(24): 4002-4006
DOI: 10.1055/s-0028-1083233
DOI: 10.1055/s-0028-1083233
PAPER
© Georg Thieme Verlag
Stuttgart ˙ New York
Synthesis of Tetrazolo[1,5-a]pyridines Utilizing Trimethylsilyl Azide and Tetrabutylammonium Fluoride Hydrate
Further Information
Received
9 July 2008
Publication Date:
14 November 2008 (online)
Publication History
Publication Date:
14 November 2008 (online)

Abstract
A method for the preparation of tetrazolo[1,5-a]pyridines from 2-halopyridines, utilizing trimethylsilyl azide in the presence of tetrabutylammonium fluoride hydrate, is described. In addition, 8-bromotetrazolo[1,5-a]pyridine is further transformed into a variety of novel tetrazolo[1,5-a]pyridine derivatives.
Key words
tetrazolo[1,5-a]pyridines - 2-halopyridines - trimethylsilyl azide - tetrabutylammonium fluoride hydrate - palladium coupling
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