Thermosensitive gold nanoclusters stabilized by well-defined vinyl ether star polymers: Reusable and durable catalysts for aerobic alcohol oxidation

Shokyoku Kanaoka; Naoto Yagi; Yukiko Fukuyama; Sadahito Aoshima; Hironori Tsunoyama; Tatsuya Tsukuda; Hidehiro Sakurai

doi:10.1021/ja0735599

Thermosensitive gold nanoclusters stabilized by well-defined vinyl ether star polymers: Reusable and durable catalysts for aerobic alcohol oxidation

Shokyoku Kanaoka, Naoto Yagi, Yukiko Fukuyama, Sadahito Aoshima, Hironori Tsunoyama, Tatsuya Tsukuda, Hidehiro Sakurai

Research output: Contribution to journal › Article › peer-review

204 Citations (Scopus)

Abstract

Au nanoclusters of less than 4 nm with a narrow size distribution were prepared and supported in thermosensitive vinyl ether star polymers obtained by living cationic polymerization. The thermosensitivity of the star polymers permitted easy separation of the clusters from the reaction mixture without any negative aggregation. Thus, the Au clusters could be recovered for reuse several times to induce alcohol oxidation with similar reactivity in each run.

Original language	English
Pages (from-to)	12060-12061
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	129
Issue number	40
DOIs	https://doi.org/10.1021/ja0735599
Publication status	Published - 2007 Oct 10
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja0735599

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abstract = "Au nanoclusters of less than 4 nm with a narrow size distribution were prepared and supported in thermosensitive vinyl ether star polymers obtained by living cationic polymerization. The thermosensitivity of the star polymers permitted easy separation of the clusters from the reaction mixture without any negative aggregation. Thus, the Au clusters could be recovered for reuse several times to induce alcohol oxidation with similar reactivity in each run.",

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T2 - Reusable and durable catalysts for aerobic alcohol oxidation

AU - Kanaoka, Shokyoku

AU - Yagi, Naoto

AU - Fukuyama, Yukiko

AU - Aoshima, Sadahito

AU - Tsunoyama, Hironori

AU - Tsukuda, Tatsuya

AU - Sakurai, Hidehiro

PY - 2007/10/10

Y1 - 2007/10/10

N2 - Au nanoclusters of less than 4 nm with a narrow size distribution were prepared and supported in thermosensitive vinyl ether star polymers obtained by living cationic polymerization. The thermosensitivity of the star polymers permitted easy separation of the clusters from the reaction mixture without any negative aggregation. Thus, the Au clusters could be recovered for reuse several times to induce alcohol oxidation with similar reactivity in each run.

AB - Au nanoclusters of less than 4 nm with a narrow size distribution were prepared and supported in thermosensitive vinyl ether star polymers obtained by living cationic polymerization. The thermosensitivity of the star polymers permitted easy separation of the clusters from the reaction mixture without any negative aggregation. Thus, the Au clusters could be recovered for reuse several times to induce alcohol oxidation with similar reactivity in each run.

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Thermosensitive gold nanoclusters stabilized by well-defined vinyl ether star polymers: Reusable and durable catalysts for aerobic alcohol oxidation

Abstract

ASJC Scopus subject areas

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