IMPROVEMENT OF THE ULLMANN'S CONDENSATION METHOD FOR THE SYNTHESIS OF 2-ANILINONICOTINIC ACIDS
作者:Houria Misbahi、Pierre Brouant、Jacques Barbe
DOI:10.1515/hc.2003.9.4.335
日期:2003.1
Several 2-anilinonicotinic acidderivatives were prepared under the UUmann's reaction conditions by condensation of 2chloronicotinic acid and various substitutedanilines. Improvement of the procedure based on the effect of the catalyst and that of the solvent on the reaction yields is reported.