Article ID Journal Published Year Pages File Type
1308833 Inorganica Chimica Acta 2009 9 Pages PDF
Abstract

The synthesis and characterisation of eight new octahedral PtIV complexes of the type trans,trans,trans-[Pt(N3)2(OH)2(NH3)(Am)] where Am = methylamine (2), ethylamine (4), thiazole (6), 2-picoline (8), 3-picoline (10), 4-picoline (12), cyclohexylamine (14), and quinoline (16) are reported, including the X-ray crystal structures of complexes 2, 8, and 14 as well as that of two of the precursor PtII complexes (trans-[Pt(N3)2(NH3)(methylamine)] (1) and trans-[Pt(N3)2(NH3)(cyclohexylamine)] (13)). Irradiation with UVA light rapidly induces loss in intensity of the azide-to-PtIV charge-transfer bands and gives rise to photoreduction of platinum. These complexes have potential for use as photoactivated anticancer agents.

Graphical abstractNew all-trans ammine/amine diazido dihydroxo octahedral PtIV complexes are readily photoactivated and have potential for use as photochemotherapeutic anticancer agents.Figure optionsDownload full-size imageDownload as PowerPoint slide

Related Topics
Physical Sciences and Engineering Chemistry Inorganic Chemistry
Authors
, , , , ,