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Preparation of osmium(II)-centered star-shaped polymer by the coordination of 2,2’-bipyridyl-terminated poly(oxyethylene) with osmium ion

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Conclusions

Os(II)-Centered star-shaped polymer was prepared by the coordination of 2,2’-bipyridyl-terminated poly(oxyethylene) (bpy-POE) with osmium ion. The complexation of polymer ligand with metal ion proceeded as efficiently as that of the low molecular weight ligand. This methodology can easily be extended to various combinations of transition metal ion and polymer ligand. For example, we plan to design a starshaped polymer with a polynuclear Ru(II)-Os(II) bimetallic complex10 at the center core, thus creating a new class of photofunctional materials.

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  1. Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, 615-8510, Kyoto, Japan

    Gen-ichi Konishi & Yoshiki Chujo

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  1. Gen-ichi Konishi
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  2. Yoshiki Chujo
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Correspondence to Yoshiki Chujo.

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Konishi, Gi., Chujo, Y. Preparation of osmium(II)-centered star-shaped polymer by the coordination of 2,2’-bipyridyl-terminated poly(oxyethylene) with osmium ion. Macromol. Res. 16, 70–72 (2008). https://doi.org/10.1007/BF03218964

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  • DOI: https://doi.org/10.1007/BF03218964

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