Enhanced anisole hydroxylation over a hierarchical micro/mesoporous TS-1 catalyst

Patil, Chetana R.; Niphadkar, Prashant S.; Kamble, Sanjay P.; Rode, C.V.

doi:10.1039/d2nj01556k

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Ts-1 Catalyst Design For Efficient Catalytic Performance1

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2024

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Cited by 2 publications

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“…Another approach is to post-treatment the final TS-1 with organic alkalis. 106 , 207 , 246 , 247 , 248 , 249 , 250 , 251 Alkalis dissolve the zeolite and remove the Si matrix from the framework, resulting in the formation of micro- and mesoporous composite layers. Recently, TPAOH has been applied as a hot spot etchant to create hierarchical TS-1 zeolites by desilication.…”

Section: Ts-1 Catalyst Design For Efficient Catalytic Performancementioning

confidence: 99%

Review and perspectives on TS-1 catalyzed propylene epoxidation

Yang,

Liu,

Liu

et al. 2024

iScience

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Section: Ts-1 Catalyst Design For Efficient Catalytic Performancementioning

confidence: 99%

Review and perspectives on TS-1 catalyzed propylene epoxidation

Yang,

Liu,

Liu

et al. 2024

iScience

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Recent Advances in the Synthesis and Application of TS‐1 Zeolite for Green Catalytic Oxidation

Wang,

Duan,

et al. 2024

Advanced Sustainable Systems

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TS‐1 has a unique structure, and TS‐1/H2O2 oxidation system for composition shows excellent catalytic performance in the oxidation of a variety of organic matter. The response conditions of the reaction system are mild, and the ultimate oxidation product is water. It is a typical “green catalytic” system and has received widespread attention from researchers. Here, the synthesis progress of TS‐1 to improve the accessibility and activity of active sites by doping mesoporous and microporous structures into traditional TS‐1 zeolite in recent five years are reviewed, including hydrothermal synthesis, dry gel conversion synthesis, solvent‐free synthesis, microwave assisted synthesis, and isomorphous substitution. Meanwhile, the application of TS‐1/H2O2 system in oxidative desulfurization, ketone ammonia oxidation, olefin epoxidation, and hydroxylation of aromatic hydrocarbons reactions are summarized and discussed. What's more, the reaction mechanism based on TS‐1/H2O2 system is proposed on regarding the isolated skeleton Ti site in titanium‐silicon zeolite as the active central site. Finally, the challenges and future development prospects of TS‐1 zeolite in synthesis and catalytic applications are predicted.

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Enhanced anisole hydroxylation over a hierarchical micro/mesoporous TS-1 catalyst

Abstract: Hierarchical TS-1 materials were synthesized using hydrothermal synthesis and post modification technique through desilication. They were evaluated for hydroxylation of anisole to produce industrially important chemicals, o-methoxyphenol (OMP) and p-methoxyphenol...

Cited by 2 publications

References 42 publications

Review and perspectives on TS-1 catalyzed propylene epoxidation

Review and perspectives on TS-1 catalyzed propylene epoxidation

Recent Advances in the Synthesis and Application of TS‐1 Zeolite for Green Catalytic Oxidation

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