Styrene Epoxidation Over Heterogeneous Manganese(III) Complexes
| Autor: | I. Correia Neves, Agata Lisińska-Czekaj, Iwona Kuźniarska-Biernacka, Dionizy Czekaj, A. Maurício C. Fonseca, M. José Alves |
|---|---|
| Přispěvatelé: | Universidade do Minho |
| Rok vydání: | 2016 |
| Předmět: |
lcsh:TN1-997
Manganese Science & Technology Materials science Materials processing Catalysts 010405 organic chemistry Business administration Metals and Alloys Industrial chemistry Spectroscopic analysis 010402 general chemistry 01 natural sciences 0104 chemical sciences 3. Good health Catalyst selectivity Regional development Zeolites lcsh:TA401-492 Organic chemistry lcsh:Materials of engineering and construction. Mechanics of materials Styrene lcsh:Mining engineering. Metallurgy |
| Zdroj: | Archives of Metallurgy and Materials, Vol 61, Iss 3, Pp 1477-1482 (2016) Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP |
| ISSN: | 2300-1909 |
| DOI: | 10.1515/amm-2016-0242 |
| Popis: | The manganes(III) complex functionalised with 2,3-dihydropyridazine has been encapsulated in the supercages of the NaY zeolite using two different procedures, flexible ligand and in situ complex. The parent zeolite and the encapsulated manganese(III) complexes were screened as catalysts for styrene oxidation by using t-BOOH as the oxygen source in acetonitrile. Under the optimized conditions, the catalysts exhibited moderate activity with high selectivity to benzaldehyde IKB thanks to Foundation for the Science and Technology (FCT, Portugal), for the contract under 'Programa Ciencia 2007 and for the contract under the project "n-STeP - Nanostructured systems for Tail" (NORTE-07-0124-FEDER-000039, supported by Norte (ON.2). FCT and FEDER (European Fund for Regional Development)-COMPETE-QREN-EU for financial support to the Research Centres, CQ/UM [PEst-C/QUI/UI0686/2013 (F-COMP-01-0124-FEDER-037302). This work is funded also by FEDER funds through the Operational Programme for Competitiveness Factors - COMPETE and by National Funds through FCT - Foundation for Science and Technology under the grant PEST-C/EQB/LA0006/2013/37285. info:eu-repo/semantics/publishedVersion |
| Databáze: | OpenAIRE |
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