Hydroxylation of benzene and phenol in presence of vanadium grafted Beta and ZSM-5 zeolites

Dimitrova, R.; Spassova, M.

doi:10.1016/j.catcom.2006.03.019

Cited by 35 publications

(14 citation statements)

References 19 publications

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“…The optimum reaction temperature in this EniChem process is around 100 °C, and an excess of phenolic substrates is used to avoid further oxidations to tarry products (342). Two other materials, Ti-mordenite (356) and Ti-beta (357), were also reported as efficient catalysts for this process.…”

Section: (Ep)oxidation Reactionsmentioning

confidence: 99%

Zeolites and Zeotypes for Oil and Gas Conversion

Vogt

Whiting

Chowdhury

et al. 2015

Advances in Catalysis

148

110

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Section: (Ep)oxidation Reactionsmentioning

confidence: 99%

Zeolites and Zeotypes for Oil and Gas Conversion

Vogt

Whiting

Chowdhury

et al. 2015

Advances in Catalysis

148

110

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“…Besides above mentioned catalytic application of HGNMs, these novel materials can catalyze other important reactions in good yield such as: hydroxylation [208][209][210][211][212][213][214], oxidation of sulfides and ethers [215][216][217][218][219] and epoxidation [220][221][222]. Table 10.…”

Section: Other Catalytic Applicationsmentioning

confidence: 99%

From Zeolite to Host-Guest Nanocomposite Materials

Salavati‐Niasari¹,

Mohandes²

2011

Advances in Diverse Industrial Applications of Nanocomposites

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“…In addition, porous materials have shown great progress in one-step oxidation of benzene to phenol [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Hierarchically macro/mesostructured porous Au monoliths: simple synthesis, characterization and catalytic performance

Naikoo

Thomas

Sheikh

et al. 2015

J Sol-Gel Sci Technol

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We report an efficient, highly selective and low-temperature three-dimensional hierarchically macro/ mesostructured porous gold monoliths catalyzed reaction process for one-step oxidation of benzene to phenol with hydrogen peroxide as the green oxidant. The porous catalysts were characterized before calcination by FTIR and TGA and after calcination by XRD, FESEM-EDX and BET techniques. The selectivity of phenol production from the one-step oxidation of benzene over porous gold catalysts can be enhanced by concise tuning of pore diameter and pore surface morphology. From the results obtained, it was concluded that the balance between the decomposition rate of H 2 O 2 and benzene adsorption over the catalyst surface is responsible for the outstanding catalytic performance of the three-dimensional macro/mesoporous gold monoliths. Graphical Abstract The as-synthesized series of nanoporous gold monoliths were evaluated for the first time as alternative heterogeneous catalysts for the direct catalytic oxidation of benzene to phenol at low temperature. Therefore, it is of great interest to ''switch-off'' other timeand energy-consuming reactions and promote the hydroxylation of benzene with porous Au catalysts.

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Hydroxylation of benzene and phenol in presence of vanadium grafted Beta and ZSM-5 zeolites

Cited by 35 publications

References 19 publications

Zeolites and Zeotypes for Oil and Gas Conversion

Zeolites and Zeotypes for Oil and Gas Conversion

From Zeolite to Host-Guest Nanocomposite Materials

Hierarchically macro/mesostructured porous Au monoliths: simple synthesis, characterization and catalytic performance

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