The reaction of [C6H6Ru(PiPr3)Cl2] (1) with NaONCRR′ in the presence of KPF6 leads to the formation of the oximatoruthenium(II) complexes [C6H6Ru(η2-ONCRR′)(PiPr3)]PF6 (2–5) in 70–90% yield. Compound 5 (R Me, R′ tBu) reacts with HNCPh2 via ligand exchange to give [C6H6Ru(NCPh2)(Pi Pr3)]PF6 (8). The azavinylidene complex 8 has also been prepared from the acetatoruthenium derivative [C6H6Ru(η2-O2
在KPF 6存在下,[C 6 H 6 Ru(P i Pr 3)Cl 2 ](1)与NaONCRR'的反应导致形成氧亚
氨基
钌(II)络合物[C 6 H 6 Ru( η 2 -ONCRR')(P我
镨3)] PF 6(2 - 5)在70-90%的产率。化合物5(RMe中,R'吨卜)与HNCPh发生反应2通过
配体交换,得到[C 6 H ^ 6的Ru(NCPh 2)(Pi Pr 3)] PF 6(8)。所述azavinylidene复杂8也被从acetatoruthenium衍
生物制备[C 6 H ^ 6的Ru(η 2 -O 2 CCH 3)(P我
镨3)] PF 6(6),其可以或者从可以得到1,CH 3 CO 2 Na和KPF 6或从治疗的5用过量的CH 3 CO 2 H的hexamethylbenzeneruthenium化合物的合成[C6我6的Ru(NCR' 2)PR 3 ])PF