光控碱基与金属有机 Ru(II)芳环配合物的结合。
Photocontrolled nucleobase binding to an organometallic Ru(II) arene complex.
机构信息
Department of Chemistry, University of Warwick, Coventry, UK.
出版信息
Chem Commun (Camb). 2009 Nov 21(43):6622-4. doi: 10.1039/b914153g. Epub 2009 Sep 21.
DOI:10.1039/b914153g
PMID:19865670
Abstract
The complex [(p-cym)Ru(bpm)(py)]PF(6) (where p-cym = para-cymene, bpm = 2,2'-bipyrimidine and py = pyridine) is the first ruthenium(ii) arene complex that can selectively photodissociate a monodentate ligand (py) when excited with visible light and form a reactive aqua derivative able to bind to a DNA base.
摘要
[(p-cym)Ru(bpm)(py)][PF(6)]（2）（其中 p-cym = 对伞花烃，bpm = 2,2'-联嘧啶，py = 吡啶）是第一个可以在可见光激发下选择性地光解单核配体（py）的钌（ii）芳环配合物，并形成一个反应性的水合衍生物，能够与 DNA 碱基结合。
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