Synergistic catalysis of isolated Fe3+ and Fe2O3 on FeOx/HZSM-5 catalysts for Friedel-Crafts benzylation of benzene

引用本文: Tao Lin, Xin Zhang, Rong Li, Ting Bai, Si Ying Yang. Synergistic catalysis of isolated Fe³⁺ and Fe₂O₃ on FeO_x/HZSM-5 catalysts for Friedel-Crafts benzylation of benzene[J]. Chinese Chemical Letters, 2011, 22(6): 639-642. doi: 10.1016/j.cclet.2010.12.034 shu

Citation: Tao Lin, Xin Zhang, Rong Li, Ting Bai, Si Ying Yang. Synergistic catalysis of isolated Fe³⁺ and Fe₂O₃ on FeO_x/HZSM-5 catalysts for Friedel-Crafts benzylation of benzene[J]. Chinese Chemical Letters, 2011, 22(6): 639-642. doi: 10.1016/j.cclet.2010.12.034 shu

Synergistic catalysis of isolated Fe³⁺ and Fe₂O₃ on FeO_x/HZSM-5 catalysts for Friedel-Crafts benzylation of benzene

School of Chemical Engineering, Northwest University, Xi'an 710069, China
基金项目:
Northwest University (No.PR200905) and State Key Lab for SSPC(2009)

09JK793)

Shaanxi Province (No.2009ZDKG-70

2009-37th of SRFROCS)

20096101120018

This work was financially supported by Ministry of Education (No.NCET-10-878

摘要: FeO_x/HZSM-5 catalyst with 8 wt.% Fe-loading(8-FeZ)exhibited significantly higher reactivity in the benzylation of benzene with benzyl chloride than FeO_x/HZSM-5 catalyst with 2.5 wt.% Fe-loading(2.5-FeZ)because the synergistic catalysis between isolated Fe³⁺ and superfine Fe₂O₃ occurred on 8-FeZ in the reaction.

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English

Synergistic catalysis of isolated Fe³⁺ and Fe₂O₃ on FeO_x/HZSM-5 catalysts for Friedel-Crafts benzylation of benzene

School of Chemical Engineering, Northwest University, Xi'an 710069, China
Received Date: 02 October 2010
Fund Project:
Northwest University (No.PR200905) and State Key Lab for SSPC(2009)

09JK793)

Shaanxi Province (No.2009ZDKG-70

2009-37th of SRFROCS)

20096101120018

This work was financially supported by Ministry of Education (No.NCET-10-878

Abstract: FeO_x/HZSM-5 catalyst with 8 wt.% Fe-loading(8-FeZ)exhibited significantly higher reactivity in the benzylation of benzene with benzyl chloride than FeO_x/HZSM-5 catalyst with 2.5 wt.% Fe-loading(2.5-FeZ)because the synergistic catalysis between isolated Fe³⁺ and superfine Fe₂O₃ occurred on 8-FeZ in the reaction.

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Synergistic catalysis of isolated Fe³⁺ and Fe₂O₃ on FeO_x/HZSM-5 catalysts for Friedel-Crafts benzylation of benzene

English

Synergistic catalysis of isolated Fe³⁺ and Fe₂O₃ on FeO_x/HZSM-5 catalysts for Friedel-Crafts benzylation of benzene

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