Synthesis of Functionalized Nitroarylmagnesium Halides via an Iodine−Magnesium Exchange
作者:Ioannis Sapountzis、Henry Dube、Robert Lewis、Nina Gommermann、Paul Knochel
DOI:10.1021/jo048132o
日期:2005.4.1
Various nitro-substituted aryl and heteroaryl iodides undergo an iodine-magnesium exchange reaction when treated with PhMgCl leading to nitro-containing magnesium organometallics. These Grignard reagents display an excellent stability at temperatures below -40 degrees C and do not undergo electron-transfer reactions. They react as expected with various electrophiles.