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

Received Date: 2 October 2010

Fund Project: Northwest University (No.PR200905) and State Key Lab for SSPC(2009)09JK793)Shaanxi Province (No.2009ZDKG-702009-37th of SRFROCS)20096101120018This work was financially supported by Ministry of Education (No.NCET-10-878

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.
- Friedel-Crafts,
- Synergistic catalysis,
- Benzene,
- Diphenylmethane,
- Fe³⁺,
- FeO_x/HZSM-5
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