Coprecipitated gold-trieobalt tetraoxide catalyst for heterogeneous hydroformylation of oleflns

Xiaohao Liu, Masatake Haruta, Makoto Tokunaga

研究成果: ジャーナルへの寄稿記事

11 引用 (Scopus)

抄録

The combination of gold (Au 0) and tricobalt tetraoxide (CO 3O 4) prepared by coprecipitation gives high-performance heterogeneous catalysts for hydroformylation reaction with selectivity above 85% in desired aldehydes, although neither Au 0 nor CO 3O 4 have been demonstrated in this reaction and show poor activities. The A11/CO 3O 4 catalysts can be recycled by simple decantation with slight decrease in catalytic activity along with recycle times. The role of Au may mainly promote in situ reduction of CO 3O 4 to Co 0 catalyzing the hydroformylation reaction.

元の言語英語
ページ(範囲)1290-1291
ページ数2
ジャーナルChemistry Letters
37
発行部数12
DOI
出版物ステータス出版済み - 12 1 2008

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Hydroformylation
Carbon Monoxide
Gold
Catalysts
Catalyst selectivity
Coprecipitation
Aldehydes
Catalyst activity

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

これを引用

Coprecipitated gold-trieobalt tetraoxide catalyst for heterogeneous hydroformylation of oleflns. / Liu, Xiaohao; Haruta, Masatake; Tokunaga, Makoto.

:: Chemistry Letters, 巻 37, 番号 12, 01.12.2008, p. 1290-1291.

研究成果: ジャーナルへの寄稿記事

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