Synergistic Catalytic Action of Cobalt (Ⅱ) Hydroxamates and N-Hydroxyphthalimide in the Aerobic Oxidation of p-Xylene

Jian LIANG Jian Zhang LI Bo ZHOU Sheng Ying QIN

引用本文: Jian LIANG,  Jian Zhang LI,  Bo ZHOU,  Sheng Ying QIN. Synergistic Catalytic Action of Cobalt (Ⅱ) Hydroxamates and N-Hydroxyphthalimide in the Aerobic Oxidation of p-Xylene[J]. Chinese Chemical Letters, 2005, 16(1): 111-114. shu
Citation:  Jian LIANG,  Jian Zhang LI,  Bo ZHOU,  Sheng Ying QIN. Synergistic Catalytic Action of Cobalt (Ⅱ) Hydroxamates and N-Hydroxyphthalimide in the Aerobic Oxidation of p-Xylene[J]. Chinese Chemical Letters, 2005, 16(1): 111-114. shu

Synergistic Catalytic Action of Cobalt (Ⅱ) Hydroxamates and N-Hydroxyphthalimide in the Aerobic Oxidation of p-Xylene

  • 基金项目:

    This work was supported by the National Natural Science Foundation of China (Grant No. 20072025).

摘要: The catalytic performance of a series of cobalt (Ⅱ) hydroxamates (CoL2) and the synergistic catalytic action of the cobalt complexes combined with N-hydroxyphthalimide (NHPI) in the aerobic oxidation of p-xylene to p-toluic acid (PTA) were investigated. The results showed that the existing synergistic action in the catalytic oxidation can shorten the induction period of the radical reaction and improve the yield of PTA.

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  • 收稿日期:  2003-12-08
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