Fueldner, Stefan and Mild, Ralph and Siegmund, Heiko Ingo and Schroeder, Josef A. and Gruber, Michael and Koenig, Burkhard (2010) Green-light photocatalytic reduction using dye-sensitized TiO2 and transition metal nanoparticles. GREEN CHEMISTRY, 12 (3). pp. 400-406. ISSN 1463-9262,
Full text not available from this repository. (Request a copy)Abstract
Nitrobenzenes are cleanly reduced to anilines using Ru-sensitized TiO2 photocatalysts and green light irradiation, if very small amounts of transitions metal salts are added, which form metal nanoparticles of narrow size distribution under the experimental conditions. The catalyst system is prepared by simple mixing of the components and is therefore easy to apply in organic synthesis. As light sources, commercial high power LEDs or sunlight are used. We report the optimization of the reaction conditions, the effect of trace amounts of added metal salts and demonstrate the use of green light photoreduction in the conversion of several nitrobenzene derivatives.
Item Type: | Article |
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Uncontrolled Keywords: | TITANIUM-DIOXIDE; VISIBLE-LIGHT; SOLAR-CELLS; ELECTRON-TRANSFER; EXCITED-STATE; CO2 REDUCTION; COMPLEXES; PHOTOOXIDATION; NITROBENZENE; EFFICIENT; |
Subjects: | 500 Science > 540 Chemistry & allied sciences 600 Technology > 610 Medical sciences Medicine |
Divisions: | Medicine > Lehrstuhl für Anästhesiologie Medicine > Lehrstuhl für Pathologie Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König |
Depositing User: | Dr. Gernot Deinzer |
Date Deposited: | 12 Aug 2020 13:08 |
Last Modified: | 12 Aug 2020 13:08 |
URI: | https://pred.uni-regensburg.de/id/eprint/25465 |
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