New method for the general synthesis of [1,2,4]triazolo[1,5-a]pyridines
[1,2,4]Triazolo[1,5-a]pyridines without substituants on the 2-position have been prepared from 2-aminopyridines by cyclization of N-(pyrid-2-yl) formamidoximes with trifluoroacetic anhydride. Triazoles substituted at any position on the pyridine ring may be prepared in good yields and under mild reaction conditions. Wiley-VCH Verlag GmbH & Co. KGaA, 2005.
Huntsman, Elliott,Balsells, Jaume
p. 3761 - 3765
(2007/10/03)
Regioselective Lithiation and Reaction of Triazolopyridine and Pyrazolopyridine
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Finkelstein, Bruce L.
p. 5538 - 5540
(2007/10/02)
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