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Water-mediated promotion of direct oxidation of benzene over the metal–organic framework HKUST-1
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liu, Yanfeng Zhang, Tianyong Wu, Wubin Jiang, Shuang Zhang, Hao |
| Copyright Year | 2015 |
| Abstract | Pretreatment of a HKUST-1 catalyst with water significantly accelerated the catalytic oxidation of benzene to phenol and hydroquinone with hydrogen peroxide as an oxidant. The corresponding oxygenates had a yield of 36.5%, and the selectivity to phenol and hydroquinone was 53.2% and 35.5%, respectively. The turnover frequency (TOF) was 35.1 h−1. Comparatively, the product yield was only 2.7% over the original HKUST-1, and the TOF was 2.6 h−1. Moreover, water treatment protected HKUST-1 from decomposition due to formation of a new oxidation mode. Therefore, the catalytic system in the presence of water opened a new door towards a facile and efficient preparation of phenol and hydroquinone. |
| Starting Page | 56020 |
| Ending Page | 56027 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C5RA05595D |
| Volume Number | 5 |
| Alternate Webpage(s) | https://pubs.rsc.org/en/content/getauthorversionpdf/C5RA05595D |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
