Facile entry to germanate and stannate complexes [(η6-arene)RuCl(η2-dppm)]+[ECl3]- (E = Ge, Sn) as potent anti-cancer agents
作者:Niccolo Aldeghi、Dario Romano、Christoph Marschner、Supratim Biswas、Suparna Chakraborty、Sharon Prince、Siyabonga Ngubane、Burgert Blom
DOI:10.1016/j.jorganchem.2020.121214
日期:2020.6
abstraction at the ruthenium(II) centres in 1, 3 or 7 the salts: [(η6-C6H6)RuCl(η2-dppm)]+ SnCl3− (2), [(η6-p-cymene)RuCl(η2-dppm)]+ SnCl3− (4), [(η6-C6H6)RuCl(η2-dppm)]+ GeCl3− (5), [(η6-p-cymene)RuCl(η2-dppm)]+ GeCl3− (6), [(η6-1,3,5-Me3C6H3)RuCl(η2-dppm)]+ SnCl3− (8) and [(η6-1,3,5-Me3C6H3)RuCl(η2-dppm)]+ GeCl3− (9). The trichlorostannate complexes 2, 4 and 8 are extremely rare examples of ruthenium complexes
一系列所述类型的芳烃的Ru(II)盐配合物[(η 6 -arene)的RuCl(η 2 -dppm)] + [根据EC1 3 ] - (芳烃= C 6 H ^ 6, p -cymene,1,3-,报道了带有三氯锗酸根和三氯锡酸根阴离子的5-Me 3 C 6 H 3; E = Ge,Sn)。从已知的起始配合物:[(η 6 -C 6 H ^ 6)的RuCl 2(η 1 -dppm)](1),[(η 6 - p -cymene)的RuCl 2(η 1 -dppm)](3)和新的配合物[(η 6 -1,3,5--ME 3 Ç 6 ħ 3)的RuCl 2(η 1 -dppm)](7)(DPPM = 1,1-双(二苯基膦基)甲烷),与反应的SnCl 2或GeCl 2(二恶烷),得到分别由卤化物抽象在钌(II)在中心1,3或7所述的盐:[(η 6 -C 6 H ^ 6)的RuCl(η 2 -dppm)]