Aminophosphines 2-(diphenylphosphino)-1-methylimidazole (dpim) and diphenyl-2-pyridylphosphine (PPh2py) have been used to prepare two series of Ru(II) arene complexes of formulae [(η6-p-cymene)Ru(κ2-O,O′-X)(κ1-P-dpim)]Y (series a: 1a·Y–3a·Y) and [(η6-p-cymene)Ru(κ2-O,O′-X)(κ1-P-PPh2py)]Y (series b: 1b·Y–3b·Y) (where X = acac, acetylacetonate; bzac, benzoyl acetonate; dbzm, dibenzoyl methanoate; Y = BF4
氨基膦-2-(
二苯基膦基)-1-甲基
咪唑(D
PIM)和二苯基-2-
吡啶基膦(PPH 2 PY)已被用来制备两个系列的Ru(II)
芳烃式配合物[(η 6 - p -cymene)茹(κ 2 - O,O' -X)(κ 1 - p -d
PIm)] Y(系列:1A·Y -图3a·Y)和[(η 6 - p -cymene)的Ru(κ 2 - O, O' -X)(κ 1 - P -PPh 2 PY)] Y(系列b:1B·Y -图3b·Y)(其中X = acac,
乙酰丙酮酸酯; bzac,苯甲酰基
丙酮酸酯; dbzm,二苯甲酰
甲烷酸酯; Y = BF 4,BPh 4)。的结构1A·BF 4,1A·BPH 4,图3a·BF 4,图1b·BPH 4和图3b·BPH 4通过X射线衍射确定。四
氟硼酸盐衍
生物比四苯基
硼酸盐对应物更易溶于有机溶剂。五BF 4 -衍
生物(除了不稳定1B·BF 4)被选择,以评估细胞毒