Co2(CO)8 as a convenient in situ CO source for the direct synthesis of benzamides from aryl halides (Br/I) via aminocarbonylation
作者:Poongavanam Baburajan、Kuppanagounder P. Elango
DOI:10.1016/j.tetlet.2013.12.062
日期:2014.1
mild, and functional group tolerant method for the direct synthesis of benzamides fromarylhalides (Br, I) via aminocarbonylation, using solid Co2(CO)8 as a convenient CO source, has been demonstrated. The developed method is applicable to a wide variety of 1° and cyclic and acyclic 2° amines. Nitro substituted (o, m and p) arylhalides have easily been converted to the corresponding benzamides,