Efficient synthesis of styrene from toluene with MeOH: Via a ternary composite catalyst

Han, Qiao; Li, Peidong; Yuan, Yangyang; Zhang, Xiaomin; Guo, Hongchen; Xu, Lei

doi:10.1016/j.apcata.2020.117807

Cited by 5 publications

(1 citation statement)

References 63 publications

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“…Han et al reported another ternary composite catalyst CuO/ SiO 2 , B 2 O 3 /SiO 2 , and CsÀ X. [56] The yield of styrene plus ethylbenzene reached 31.0 % at a methanol conversion of 60.1 %, the styrene/ethylbenzene ratio being 3.1. This result indicates that the composite catalyst, CuO/SiO 2 , B 2 O 3 /SiO 2 , and CsÀ X is better than the composite catalyst, CsÀ X, Cs 2 O/CsÀ X, and B 2 O 3 / SiO 2 described above.…”

Section: Dual Functional Catalysts: Combination Of Alkali Ion Exchanged Zeolites and Compounds With Dehydrogenation Functionmentioning

confidence: 99%

Catalytic and Mechanistic Insights into Side‐Chain Alkenylation of Toluene with Methanol for Styrene Formation

Hattori

Aitani

2021

ChemistrySelect

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The literature on catalytic and mechanistic aspects of the sidechain alkenylation of toluene with methanol for the formation of styrene on solid base catalysts is reviewed. The development of catalysts and catalysis are described mostly on alkali ion exchange zeolite catalysts with fundamental chemistry related to the side-chain alkenylation. Mechanistic studies performed from various viewpoints are described. Methods to elucidate the reaction mechanisms are discussed based on the identification of the adsorbed species of the reactants, use of plausible intermediate compounds as reactant, characterization of surface properties to examine the correlation with reaction results, poisoning of the active sites by certain molecules, and theoretical calculations of the energy profile along with the reaction coordinate. These studies are discussed with critical assessments. The review addresses several challenges that prevent the side-chain alkenylation of toluene with methanol from industrialization which include decomposition of methanol to CO and H 2, and co-production of ethylbenzene. The paper covers mostly literature published during the period from 2000 to early 2021.

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Section: Dual Functional Catalysts: Combination Of Alkali Ion Exchanged Zeolites and Compounds With Dehydrogenation Functionmentioning

confidence: 99%

Catalytic and Mechanistic Insights into Side‐Chain Alkenylation of Toluene with Methanol for Styrene Formation

Hattori

Aitani

2021

ChemistrySelect

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Preparation of Cs/Cu-LDO@X catalysts and reaction mechanism of the side-chain alkylation of toluene to styrene

et al. 2022

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Preparation of Cs/CuAl-LDO@Al2O3@Fe3O4 magnetic catalysts and reaction mechanism of the side-chain alkylation of toluene to styrene

Ran,

Liu,

Mushtaq

et al. 2024

Catalysis Today

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Efficient synthesis of styrene from toluene with MeOH: Via a ternary composite catalyst

Cited by 5 publications

References 63 publications

Catalytic and Mechanistic Insights into Side‐Chain Alkenylation of Toluene with Methanol for Styrene Formation

Catalytic and Mechanistic Insights into Side‐Chain Alkenylation of Toluene with Methanol for Styrene Formation

Preparation of Cs/Cu-LDO@X catalysts and reaction mechanism of the side-chain alkylation of toluene to styrene

Preparation of Cs/CuAl-LDO@Al2O3@Fe3O4 magnetic catalysts and reaction mechanism of the side-chain alkylation of toluene to styrene

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