Highly efficient oxidation of 2,2'-hydrazobis-isobutyronitrile to 2,2'-azobis-isobutyronitrile over a CrO x /TiO 2 catalyst with hydrogen peroxide
Green oxidation of 2,2'-hydrazobis-isobutyronitrile (HAIBN) to 2,2'-azobis-isobutyronitrile (AIBN) over a recyclable solid catalyst was a significant challenge. A titanium dioxide-supported chromium oxide (CrOx/TiO2) catalyst was, for the first time, developed for oxidation of HAIBN with h...
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Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2021-05, Vol.57 (37), p.4576-4579 |
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creator | Zhang, Hu Yue, Shengnan Zou, Xiujing Wang, Xueguang Zou, Xingli Lu, Xionggang |
description | Green oxidation of 2,2'-hydrazobis-isobutyronitrile (HAIBN) to 2,2'-azobis-isobutyronitrile (AIBN) over a recyclable solid catalyst was a significant challenge. A titanium dioxide-supported chromium oxide (CrOx/TiO2) catalyst was, for the first time, developed for oxidation of HAIBN with hydrogen peroxide and achieved complete conversion of HAIBN with a high (94.8%) yield of AIBN. |
doi_str_mv | 10.1039/d1cc00380a |
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title | Highly efficient oxidation of 2,2'-hydrazobis-isobutyronitrile to 2,2'-azobis-isobutyronitrile over a CrO x /TiO 2 catalyst with hydrogen peroxide |
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