Hypervalent iodine mediated synthesis of 1,2,4-triazolo [4,3-a] [1,8]naphthyridines
2-Aminonicotinaldehyde 1 on condensation with p-chlorophenylacetonitrile 2 affords 2-amino-3-(p-chlorophenyl)-1,8-naphthyridine 3, which is converted into 2-hydrazino-3-(p-chlorophenyl)-1,8-naphthyridine 4 by the reaction with hydrazine hydrate and conc.
Mogilaiah,Srinivasa Chowdary
p. 1894 - 1898
(2007/10/03)
More Articles about upstream products of 500148-54-9