cycloalkene or an allylbenzene derivative into a C–C bond in the presence of a catalytic amount of Fe(acac)3 and a diphosphine ligand at 0 °C. The stereo- and regioselectivity of the reaction, together with deuterium labeling experiments, suggest that C–H bond activation is the slow step in the catalytic cycle preceding the formation of an allyliron intermediate.
芳基
碘化物存在下的芳基
格氏试剂可在催化量的Fe(acac)3和二
膦配体在0°存在的情况下将环烯烃或烯丙基苯衍
生物的烯丙基C–H键转换为C–C键C。反应的立体选择性和区域选择性,以及
氘标记实验表明,CH键的活化是烯丙基
铁中间体形成之前催化循环的缓慢步骤。