Review Article
Recent Development of Catalytic Materials for Ethylbenzene Oxidation
Table 4
Oxidation of alkylbenzene by SiO2 supports.
| | Name of catalysts | Substrate | Oxidant | Reaction time (h) | Reaction temperature (°C)/solvent | Conversion (%) | Selectivity (%) | Ref. |
| | Ti, V & Sn containing silicalite molecular sieves | Ethylbenzene | H2O2 | 24 | 80/tert-butanol, acetone, water | — | — | [25] | | Silica gel supported cobalt, NHPI | O2 | 24 | 100/acetic acid | 98 | 99 | [106] | | Cu/SBA-15 | TBHP | 5 | 90/solvent free | 94 | 99 | [24] | | Metalloporphyrin@SiO2 | O2 | — | 100/solvent free | 16 | 74 | [36] | | Ag/SBA-15 | TBHP | 5 | 90/solvent free | 92 | 99 | [26] | | Au/SBA-15 | TBHP | 36 | 70/acetonitrile | 79 | 93 | [23] | | Silica supported cobalt, NHPI | O2 | <12 | 100/acetic acid | 78 | 91 | [105] | | SF-ATPS-Mn(III)TMCPP | TBHP | 24 | 150/solvent free | 40 | 96 | [104] | | CO/HMS | | TBHP | 24 | 80/solvent free | 49 | 60 | [107] | | Co (III) cyclam functionalized mesoporous silica | | Air flow | 8 | -/acetonitrile | 20 | 60 | [108] | | Mn-metformin complex on modified magnetic SiO2@Fe3O4 core/shell | | O2 | 8 | 100/acetic acid | 85 | 98 | [109] |
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TMCPP: 5,10,15,20-tetrakis(4-methoxy carbonyl phenyl) porphyrin; AMTS = aminopropyl-trimethoxysilane.
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