Promoting Effect of Mo on Alcohol Formation in Hydroformylation of Propylene and Ethylene on Mo-Rh/SiO2

Tomishige, Keiichi; Furikado, Ippei; Yamagishi, Takashi; Ito, Shin Ichi; Kunimori, Kimio

doi:10.1007/s10562-005-6497-3

Cited by 51 publications

(67 citation statements)

References 25 publications

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“…H 2 O removal can be achieved by reaction with acetals such as 2,2-dimethoxypropane (DMP; Scheme 18). [216] These catalysts are also effective to the direct synthesis of cyclic carbonate from CO 2 and diols such as ethylene glycol and propylene glycol. [217,218] The synthesis of DMC from CH 3 OH and CO 2 was investigated on CeO 2 prepared with various kinds of precursors under various calcination temperatures.…”

Section: Synthesis Of Carbonatesmentioning

confidence: 99%

Ceria‐Based Solid Catalysts for Organic Chemistry

Vivier¹,

Duprez²

2010

ChemSusChem

349

236

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Ceria has been the subject of thorough investigations, mainly because of its use as an active component of catalytic converters for the treatment of exhaust gases. However, ceria‐based catalysts have also been developed for different applications in organic chemistry. The redox and acid–base properties of ceria, either alone or in the presence of transition metals, are important parameters that allow to activate complex organic molecules and to selectively orient their transformation. Pure ceria is used in several organic reactions, such as the dehydration of alcohols, the alkylation of aromatic compounds, ketone formation, and aldolization, and in redox reactions. Ceria‐supported metal catalysts allow the hydrogenation of many unsaturated compounds. They can also be used for coupling or ring‐opening reactions. Cerium atoms can be added as dopants to catalytic system or impregnated onto zeolites and mesoporous catalyst materials to improve their performances. This Review demonstrates that the exceptional surface (and sometimes bulk) properties of ceria make cerium‐based catalysts very effective for a broad range of organic reactions.

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Section: Synthesis Of Carbonatesmentioning

confidence: 99%

Ceria‐Based Solid Catalysts for Organic Chemistry

Vivier¹,

Duprez²

2010

ChemSusChem

349

236

View full text Add to dashboard Cite

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“…In the case of ceria-zirconia catalysts, higher utilization efficiency of 2,2-dimethoxypropane was observed [53]. The yield of DMC reached 6.9 mmol (7% methanol conversion).…”

Section: Use Of Other Dehydrating Agentsmentioning

confidence: 92%

Direct Synthesis of Organic Carbonates from CO ₂ and Alcohols Using Heterogeneous Oxide Catalysts

Nakagawa

Honda²,

Tomishige

2014

Green Carbon Dioxide

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“…Based on these results, the modification of Rh/SiO 2 catalysts was attempted. Accidentally, at that time, our group studied the catalyst systems with strong metal-support interaction and strong metal oxide interaction, for example, Rh-VO x and Rh-MoO x [30][31][32], and these catalysts were first applied to the hydrogenolysis reactions. It is found that the addition of Re, Mo, and W to Rh/SiO 2 enhanced the catalytic activity of the glycerol hydrogenolysis (Fig.…”

Section: Hydrogenolysis Of Glycerol and Tetrahydrofurfurylmentioning

confidence: 99%

Selective Hydrogenolysis of C–O Bonds Using the Interaction of the Catalyst Surface and OH Groups

Tomishige

Nakagawa

Tamura

2014

Topics in Current Chemistry

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Hydrogenolysis of C-O bonds is becoming more and more important for the production of biomass-derived chemicals. Since substrates originated from biomass usually have high oxygen content and various kinds of C-O bonds, selective hydrogenolysis is required. Rhenium or molybdenum oxide modified rhodium and iridium metal catalysts (Rh-ReO(x), Rh-MoO(x), and Ir-ReO(x)) have been reported to be effective for selective hydrogenolysis. This review introduces the catalytic performance and reaction kinetics of Rh-ReO(x), Rh-MoO(x), and Ir-ReO(x) in the hydrogenolysis of various substrates, where selectivity is especially characteristic. Based the model structure of the catalysts and the reaction mechanism, the role of the oxide components is to make the interaction between the OH groups in the substrates and the catalyst surface, and the role of metal components is to dissociate hydrogen molecule heterolytically to give hydride and proton.

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Promoting Effect of Mo on Alcohol Formation in Hydroformylation of Propylene and Ethylene on Mo-Rh/SiO2

Cited by 51 publications

References 25 publications

Ceria‐Based Solid Catalysts for Organic Chemistry

Ceria‐Based Solid Catalysts for Organic Chemistry

Direct Synthesis of Organic Carbonates from CO ₂ and Alcohols Using Heterogeneous Oxide Catalysts

Selective Hydrogenolysis of C–O Bonds Using the Interaction of the Catalyst Surface and OH Groups

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Promoting Effect of Mo on Alcohol Formation in Hydroformylation of Propylene and Ethylene on Mo-Rh/SiO2

Cited by 51 publications

References 25 publications

Ceria‐Based Solid Catalysts for Organic Chemistry

Ceria‐Based Solid Catalysts for Organic Chemistry

Direct Synthesis of Organic Carbonates from CO 2 and Alcohols Using Heterogeneous Oxide Catalysts

Selective Hydrogenolysis of C–O Bonds Using the Interaction of the Catalyst Surface and OH Groups

Contact Info

Product

Resources

About

Direct Synthesis of Organic Carbonates from CO ₂ and Alcohols Using Heterogeneous Oxide Catalysts