Hybrid super electron donors – preparation and reactivity
作者:Jean Garnier、Douglas W Thomson、Shengze Zhou、Phillip I Jolly、Leonard E A Berlouis、John A Murphy
DOI:10.3762/bjoc.8.112
日期:——
for significant aryl radical formation at room temperature. The stronger pyridinylidene-imidazolylidene donor converts iodoarenes to aryl anionsefficiently under appropriate conditions (3 equiv of donor). The presence of excess sodium hydride base has a very important and selective effect on some of these electron-transfer reactions, and a rationale for this is proposed.