Chemistry letters

Coprecipitated Gold-Tricobalt Tetraoxide Catalyst for Heterogeneous Hydroformylation of Olefins

X Liu, M Haruta, M Tokunaga

文献索引：Liu, Xiaohao; Haruta, Masatake; Tokunaga, Makoto Chemistry Letters, 2008 , vol. 37, # 12 p. 1290 - 1291

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被引用次数: 12

摘要

The combination of gold (Au 0) and tricobalt tetraoxide (Co 3 O 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 3 O 4 have been demonstrated in this reaction and show poor activities. The Au/Co 3 O 4 catalysts can be recycled by simple decantation with slight decrease in catalytic activity ...