Anti dinuclear adducts of cycloheptatriene and cycloheptatrienyl ligands: Anti-[Pd-2(mu-C7H8)(PPh3)(4)][BF4](2) and anti-[M-2(mu-C7H7)(PPh3)(4)] [BF4] (M = Pd, Pt)

作者：Yamamoto Koji; Teramoto Masahiro; Usui Kentaro; Murahashi Tetsuro^*

来源：Journal of Organometallic Chemistry, 2015, 784: 97-102.

DOI：10.1016/j.jorganchem.2014.10.036

• Organopalladium complexes
• Cycloheptatriene
• Cycloheptatrienyl

The reaction of a dinuclear palladium complex [Pd-2(CH3CN)(6)][BF4](2) with cycloheptatriene (CHT) in the presence of triphenylphosphine afforded an anti dinuclear addition product, anti-[Pd-2(mu-C7H8)(PPh3)(4)][BF4](2). Deprotonation of the CHT ligand in the dinuclear CHT complex gave a mixed-valence cycloheptatrienyl (Tr) complex, anti-[Pd-2(mu-C7H7)(PPh3)(4)][BF4](2). A platinum congener of the dinuclear Tr complex was also synthesized by the double addition of Pt-0(PPh3)(2) moieties to [C7H7][BF4].

• 出版日期2015-5-15