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Issue 44, 2009
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Silica- and polymer-supported platinum(II) polypyridyl complexes: synthesis and application in photosensitized oxidation of alkenes

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Abstract

Square-planar polypyridine platinum(II) complexes have been introduced into a silica/polymer matrix by covalent ligand modification. The photophysical properties of the supported matrices are well retained as their model complexes, and the quantum yields for singlet oxygen (1O2) generation are comparable with that of TPP (tetraphenylporphyrin) under similar conditions. A preliminary application in photosensitized oxidation indicates the silica/polymer-supported matrices are promising, which can be reused without loss of reactivity by a simple filtration. Moreover, the polymer-supported matrix exhibits excellent compatibility in various solvents.

Graphical abstract: Silica- and polymer-supported platinum(II) polypyridyl complexes: synthesis and application in photosensitized oxidation of alkenes

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Publication details

The article was received on 11 Aug 2009, accepted on 10 Sep 2009 and first published on 29 Sep 2009


Article type: Paper
DOI: 10.1039/B916488J
Citation: Dalton Trans., 2009, 9794-9799
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    Silica- and polymer-supported platinum(II) polypyridyl complexes: synthesis and application in photosensitized oxidation of alkenes

    K. Feng, M. Peng, D. Wang, L. Zhang, C. Tung and L. Wu, Dalton Trans., 2009, 9794
    DOI: 10.1039/B916488J

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