82465-57-4Relevant articles and documents
First synthesis of (±)-vertilecanin A
Tumer,Goksu,Secen
, p. 2466 - 2467 (2005)
5-[(Hydroxy)(phenyl)methyl]pyridine-2-carboxylic acid ((±)- vertilecanhi A) was prepared from nicotinic acid in four steps with an overall yield of 29%.
A New Simple Synthesis of Fusaric Acid and Other 5-Alkyl-2-pyridinecarboxylic Acids
Langhals, Elke,Langhals, Heinz,Ruechardt, Christoph
, p. 930 - 949 (2007/10/02)
Carboxamido groups are introduced into the 6-position of 3-acylpyridines with high regioselectivity via Minisci reaction with formamides, Fe(II) sulfate and tert-butyl hydroperoxide.The isolation procedure is considerably improved by the addition of citric acid for complexation of the Fe ions.Fusaric acid and other 5-alkyl-2-pyridine carboxylic acids are obtained by a following Wolff-Kishner reaction in 20-75percent overall yield.