A dinuclear Ru(II) complex capable of photoinduced ligand exchange at both metal centers.
نویسندگان
چکیده
{[Ru(CH3CN)3]2(tppz)}(4+) (tppz = tetra-2-pyridylpyrazine) undergoes photoinduced CH3CN exchange with λirr ≥ 610 nm in H2O. In contrast, cis-{[Ru(tpy)(L)]2(bpm)}(4+) (tpy = 2,2':6',2''-terpyridine, bpm = 2,2'-bipyrimidine, L = CH3CN) is not reactive, but the complex with L = DMSO is photoactive. These complexes are potentially useful for the release of multiply caged drugs.
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ورودعنوان ژورنال:
- Chemical communications
دوره 51 92 شماره
صفحات -
تاریخ انتشار 2015