Aerobic Oxidation of p-Toluic Acid to Terephthalic Acid over T(p-Cl)PPMnCl/Co(OAc)(2) Under Moderate Conditions

作者：Xiao, Y; Luo, W P; Zhang, X Y; Guo, C C^*; Liu, Q; Jiang, G F; Li, Q H

来源：Catalysis Letters, 2010, 134(1-2): 155-161.

DOI：10.1007/s10562-009-0227-1

• Metalloporphyrin
• Cobalt acetate
• co-Catalysis
• p-Toluic acid
• Oxidation
• Terephthalic acid

The aerobic oxidation of p-toluic acid to terephthalic acid over tetra(p-chlorophenylporphinato)manganese (T(p-Cl)PPMnCl)/cobalt acetate was reported for the first time. The co-catalysis of T(p-Cl)PPMnCl/Co(OAc)(2) was also studied. The studies indicated that the PTA oxidation was influenced by the catalyst composition, catalyst concentrations and reaction conditions. A preliminary mechanism of this co-catalyzed oxidation reaction was proposed based on experimental observations.

• 出版日期2010-1
• 单位湖南大学