Donor‐Acceptor Couples and Late Transition Metal Complexes of Oxidation‐Labile 1,4,5,8‐Tetrakis(guanidino)naphthalene Superbases
作者:Viktoriia Vitske、Pascal Roquette、Simone Leingang、Christian Adam、Elisabeth Kaifer、Hubert Wadepohl、Hans‐Jörg Himmel
DOI:10.1002/ejic.201001202
日期:2011.4
manuscript the reactivity of the two oxidation-labile superbases 1,4,5,8-tetrakis(N,N,N′,N′-tetramethylguanidino)naphthalene and the newly synthesized 1,4,5,8-tetrakis(N,N′-dimethyl-N,N′-ethylene-guanidino)naphthalene(tdmegn) are discussed and compared with that of related organic electron donors. The work includes oxidation with inorganic and organic oxidation reagents, as well as the preparation and characterization
在这份手稿中,两种氧化不稳定的超碱 1,4,5,8-四(N,N,N',N'-四甲基胍基)萘和新合成的 1,4,5,8-四(N ,N'-二甲基-N,N'-乙烯-胍基)萘(tdmegn)与相关的有机电子给体进行了讨论和比较。工作包括用无机和有机氧化试剂进行氧化,以及双核 CoII、NiIII 和 CuI 配合物的制备和表征。在 SQUID 测量的基础上研究了双核 CoII 和 NiIII 复合物中的磁耦合。最后,给出了双核 CuI 配合物氧化的实验结果。