173095-00-6Relevant articles and documents
Improvement of the Ullmann's condensation method for the synthesis of 2-anilinonicotinic acids
Misbahi, Houria,Brouant, Pierre,Barbe, Jacques
, p. 335 - 336 (2007/10/03)
Several 2-anilinonicotinic acid derivatives were prepared under the Ullmann's reaction conditions by condensation of 2-chloronicotinic acid and various substituted anilines. Improvement of the procedure based on the effect of the catalyst and that of the