作者:Igor L. Fedushkin、Vladimir A. Dodonov、Alexandra A. Skatova、Vladimir G. Sokolov、Alexander V. Piskunov、Georgii K. Fukin
DOI:10.1002/chem.201704128
日期:2018.2.6
were synthesized from complexes 3, 10, Bn2GaCl, or tBu2GaCl by salt metathesis. The salt elimination reaction between (dpp‐bian)GaI2 (17) and tBuLi was accompanied by reduction of both the metal and the dpp‐bian ligand, which resulted in digallane 2 as the final product. Similarly, the reaction of complex 10 with MentMgCl (Ment=menthyl) proceeded with reduction of the dpp‐bian ligand to give the diamagnetic
地丹烷(dpp-bian)Ga-Ga(dpp-bian)(2)(dpp-bian = 1,2-双[(2,6-二异丙基苯基)亚氨基] ac]与烯丙基氯(AllCl)的反应通过双电子氧化加成,得到顺磁复合物(DPP-扁)镓(η 1 -所有)氯(3)和(DPP-扁)(Cl)的Ga的镓(CL)(DPP-扁)(4)。用吡啶处理复合物4诱导了分子内氧化还原过程,这导致了抗磁性复合物(dpp-bian)Ga(Py)Cl(5)。在用烯丙基溴反应,络合物2给了金属和配体为中心的加成产物(DPP-扁)镓(η 1 -所有)溴(6)和(DPP-扁-ALL)(BR)Ga的镓(BR) (dpp-bian-All)(7)。地高烷2与Ph 3 SnNCO的反应得到(dpp-bian)Ga(SnPh 3)2(8)和(dpp-bian)(NCO)Ga-Ga(NCO)(dpp-bian)(9)。在乙醚中用(dpp-bian)Na处理GaCl