Anchoring tri(8-quinolinolato)iron onto SBA-15 for partial oxidation of benzyl alcohol using water as the solvent

作者：Yang, Xiaoyuan; Liu, Jing; Kan, Qiubin; Guan, Jingqi^*

来源：Polish Journal of Chemical Technology, 2014, 16(3): 12-17.

DOI：10.2478/pjct-2014-0043

• SBA-15
• 8-quinolinol
• iron
• benzyl alcohol
• benzaldehyde

Tri(8-quinolinolato)iron complex immobilized onto SBA-15 catalyst has been synthesized through a stepwise procedure. The characterization results indicated that the BET surface area, total pore volume and average pore width decrease after stepwise modification of SBA-15, while the structure keeps intact. Catalytic tests showed that FeQ(3)-SBA-15 catalyzes the oxidation reaction well with 34.8% conversion of benzyl alcohol and 74.7% selectivity to benzaldehyde when water is used as the solvent after 1 h reaction. In addition, homogeneous catalyst tri(8-quinolinolato)iron exhibits very bad catalytic behavior using water as the solvent.

• 出版日期2014
• 单位吉林大学