Microwave-assisted synthesis of nanoporous aluminum-based coordination polymers as catalysts for selective sulfoxidation reaction

Madhan Vinu; Wei Cheng Lin; Duraisamy Senthil Raja; Jeng Liang Han; Chia Her Lin

doi:10.3390/polym9100498

Microwave-assisted synthesis of nanoporous aluminum-based coordination polymers as catalysts for selective sulfoxidation reaction

Madhan Vinu, Wei Cheng Lin, Duraisamy Senthil Raja, Jeng Liang Han^*, Chia Her Lin

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

29 Citations (Scopus)

Abstract

A series of aluminum-based coordination polymers or metal-organic frameworks (Al-MOFs), i.e., DUT-4, DUT-5, MIL-53, NH₂-MIL-53, and MIL-100, have been facile prepared by microwave (MW)-assisted reactions and used as catalysts for selective sulfoxidation reactions. TheMW-assisted synthesis drastically reduced the reaction time from few days to hours. The prepared MOFs have smaller and uniform particle sizes and better yield compared to conventional hydrothermal method. Furthermore, the Al-MOFs have been successfully demonstrated as catalysts in oxidation reaction of methyl phenyl sulfide with H₂O₂ as oxidant, even under mild conditions, with more than 95% conversion.

Original language	English
Article number	498
Journal	Polymers
Volume	9
Issue number	10
DOIs	https://doi.org/10.3390/polym9100498
Publication status	Published - 2017 Oct 11
Externally published	Yes

Keywords

Aluminum
Heterogeneous catalysis
Oxidation of sulfides

ASJC Scopus subject areas

General Chemistry
Polymers and Plastics

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10.3390/polym9100498

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title = "Microwave-assisted synthesis of nanoporous aluminum-based coordination polymers as catalysts for selective sulfoxidation reaction",

abstract = "A series of aluminum-based coordination polymers or metal-organic frameworks (Al-MOFs), i.e., DUT-4, DUT-5, MIL-53, NH2-MIL-53, and MIL-100, have been facile prepared by microwave (MW)-assisted reactions and used as catalysts for selective sulfoxidation reactions. TheMW-assisted synthesis drastically reduced the reaction time from few days to hours. The prepared MOFs have smaller and uniform particle sizes and better yield compared to conventional hydrothermal method. Furthermore, the Al-MOFs have been successfully demonstrated as catalysts in oxidation reaction of methyl phenyl sulfide with H2O2 as oxidant, even under mild conditions, with more than 95% conversion.",

keywords = "Aluminum, Heterogeneous catalysis, Oxidation of sulfides",

author = "Madhan Vinu and Lin, {Wei Cheng} and Raja, {Duraisamy Senthil} and Han, {Jeng Liang} and Lin, {Chia Her}",

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T1 - Microwave-assisted synthesis of nanoporous aluminum-based coordination polymers as catalysts for selective sulfoxidation reaction

AU - Vinu, Madhan

AU - Lin, Wei Cheng

AU - Raja, Duraisamy Senthil

AU - Han, Jeng Liang

AU - Lin, Chia Her

PY - 2017/10/11

Y1 - 2017/10/11

N2 - A series of aluminum-based coordination polymers or metal-organic frameworks (Al-MOFs), i.e., DUT-4, DUT-5, MIL-53, NH2-MIL-53, and MIL-100, have been facile prepared by microwave (MW)-assisted reactions and used as catalysts for selective sulfoxidation reactions. TheMW-assisted synthesis drastically reduced the reaction time from few days to hours. The prepared MOFs have smaller and uniform particle sizes and better yield compared to conventional hydrothermal method. Furthermore, the Al-MOFs have been successfully demonstrated as catalysts in oxidation reaction of methyl phenyl sulfide with H2O2 as oxidant, even under mild conditions, with more than 95% conversion.

AB - A series of aluminum-based coordination polymers or metal-organic frameworks (Al-MOFs), i.e., DUT-4, DUT-5, MIL-53, NH2-MIL-53, and MIL-100, have been facile prepared by microwave (MW)-assisted reactions and used as catalysts for selective sulfoxidation reactions. TheMW-assisted synthesis drastically reduced the reaction time from few days to hours. The prepared MOFs have smaller and uniform particle sizes and better yield compared to conventional hydrothermal method. Furthermore, the Al-MOFs have been successfully demonstrated as catalysts in oxidation reaction of methyl phenyl sulfide with H2O2 as oxidant, even under mild conditions, with more than 95% conversion.

KW - Aluminum

KW - Heterogeneous catalysis

KW - Oxidation of sulfides

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Microwave-assisted synthesis of nanoporous aluminum-based coordination polymers as catalysts for selective sulfoxidation reaction

Abstract

Keywords

ASJC Scopus subject areas

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