Ionic liquid-functionalized SBA-15 mesoporous material: efficient heterogeneous catalyst in versatile organic reactions

• Autorzy: Li-Wen Xu , Ming-Song Yang , Jian-Xiong Jiang , Hua-Yu Qiu , Guo-Qiao Lai
• Języki publikacji: EN

Abstrakty

EN

Ionic liquid-functionalized mesoporous materials exhibited high catalytic activity in versatile organic reactions, such as cycloaddition of carbon dioxide (CO2) with epoxide, aza-Michael addition of amines to α, β-unsaturated carbonyl compounds, and the Biginelli reaction of aldehyde, ethyl acetoacetate and urea. Recycling of the catalyst in these reactions could be carried out and the catalyst used at least five times without significant loss in activity. [...]

Słowa kluczowe

EN

ionic liquids; catalysis; organic reactions; SBA-15

• Czasopismo: Open Chemistry
• Rocznik: 2007
• Tom: 5
• Numer: 4
• Strony: 1073-1083

Daty

wydano

2007-12-01

online

2007-12-01

Twórcy

autor

Li-Wen Xu

• Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 310012, P. R. China,

autor

Ming-Song Yang

• Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 310012, P. R. China

autor

Jian-Xiong Jiang

• Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 310012, P. R. China

autor

Hua-Yu Qiu

• Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 310012, P. R. China

autor

Guo-Qiao Lai

• Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 310012, P. R. China,

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Identyfikatory

DOI

10.2478/s11532-007-0044-6