Carbon nitride assisted chemoselective C-H bond photo-oxidation of alkylphenolethoxylates in water medium
| Autor: | Sergei A. Khainakov, Eva Díaz, José R. García, Igor Krivtsov, Marina Ilkaeva, Salvador Ordóñez, Ekaterina V. Bartashevich |
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| Přispěvatelé: | Principado de Asturias, Ministry of Education and Science of the Russian Federation, European Commission, Ministerio de Economía y Competitividad (España) |
| Rok vydání: | 2017 |
| Předmět: |
Ethanol
C h bond Chemistry Substituent 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Photochemistry 01 natural sciences Pollution 0104 chemical sciences chemistry.chemical_compound Adsorption Environmental Chemistry 0210 nano-technology Selectivity Carbon nitride Methyl group |
| Zdroj: | Scopus RUO. Repositorio Institucional de la Universidad de Oviedo instname Digital.CSIC. Repositorio Institucional del CSIC |
| ISSN: | 1463-9270 1463-9262 |
| Popis: | The unprecedented ability of g-C3N4 to chemoselectively photo-oxidise the methyl group of 2-(4-methylphenoxy)ethanol instead of the easily oxidised oxyethanol fragment has been demonstrated. When g-C3N4 is treated with H2O2, its selectivity enhances due to the blocking of surface sites responsible for the adsorption and the subsequent oxidation of the oxyethanol substituent. This work was financially supported by Spanish MINECO (MAT2013-40950-R, CTQ2014-52956-C3-1-R and MAT2016-78155-C2-1-R), Gobierno del Principado de Asturias (GRUPIN14-060, GRUPIN14-078), Severo Ochoa PhD grant BP-14-029 to MI, and FEDER. EB is grateful to the Ministry of Education and Science of the Russian Federation (grant 4.1157.2017/PP) for financing the computational studies. IK is thankful to the Ministry of Education and Science of the Russian Federation (grant no. 4.9722.2017/8.9) |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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