Lewis acid character of zero-valent gold nanoclusters under aerobic conditions: Intramolecular hydroalkoxylation of alkenes

Ikuyo Kamiya; Hironori Tsunoyama; Tatsuya Tsukuda; Hidehiro Sakurai

doi:10.1246/cl.2007.646

Lewis acid character of zero-valent gold nanoclusters under aerobic conditions: Intramolecular hydroalkoxylation of alkenes

Ikuyo Kamiya
, Hironori Tsunoyama
, Tatsuya Tsukuda
, Hidehiro Sakurai

研究成果: Article › 査読

70 被引用数 (Scopus)

抄録

Gold nanoclusters stabilized by poly(N-vinyl-2-pyrrolidone) (Au:PVP NCs, φ = 1.3 nm) behave as Lewis acid catalyst in aqueous media under aerobic conditions, to promote the intramolecular hydroalkoxylation of unactivated alkenes. Molecular oxygen generates a reaction center having the Lewis acidic character on the surface of Au NCs in which constituent gold atoms are formally in zero-valence state.

本文言語	English
ページ（範囲）	646-647
ページ数	2
ジャーナル	Chemistry Letters
巻	36
号	5
DOI	https://doi.org/10.1246/cl.2007.646
出版ステータス	Published - 2007 5月 5
外部発表	はい

ASJC Scopus subject areas

化学一般

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10.1246/cl.2007.646

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abstract = "Gold nanoclusters stabilized by poly(N-vinyl-2-pyrrolidone) (Au:PVP NCs, φ = 1.3 nm) behave as Lewis acid catalyst in aqueous media under aerobic conditions, to promote the intramolecular hydroalkoxylation of unactivated alkenes. Molecular oxygen generates a reaction center having the Lewis acidic character on the surface of Au NCs in which constituent gold atoms are formally in zero-valence state.",

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AU - Sakurai, Hidehiro

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AB - Gold nanoclusters stabilized by poly(N-vinyl-2-pyrrolidone) (Au:PVP NCs, φ = 1.3 nm) behave as Lewis acid catalyst in aqueous media under aerobic conditions, to promote the intramolecular hydroalkoxylation of unactivated alkenes. Molecular oxygen generates a reaction center having the Lewis acidic character on the surface of Au NCs in which constituent gold atoms are formally in zero-valence state.

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Lewis acid character of zero-valent gold nanoclusters under aerobic conditions: Intramolecular hydroalkoxylation of alkenes

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