Transition metal-substituted Keggin-type polyoxometalates as catalysts for adipic acid production

被引：19
|
作者：
Mouanni, Sihem [1 ]
Amitouche, Dahbia [1 ,2 ]
Mazari, Tassadit [1 ,2 ]
Rabia, Cherifa [1 ]
机构：
[1] USTHB, Fac Chim, Lab Chim Gaz Nat, BP32, Bab Ezzouar 16111, Algier, Algeria
[2] Univ Mouloud Mammeri, Tizi Ouzou UMMTO, Lab Chim Appl & Genie Chim, Algier, Algeria
来源：
APPLIED PETROCHEMICAL RESEARCH | 2019年 / 9卷 / 02期
关键词：
Keggin-type heteropoly salts; Oxidation; Hydrogen peroxide; Cyclohexanone; Adipic acid; HYDROGEN-PEROXIDE; SELECTIVE EPOXIDATION; HETEROPOLY COMPOUNDS; OXIDATION; CYCLOHEXANONE; CHLORIDE; OLEFINS; KETONES; OXYGEN; ROUTE;
D O I：
10.1007/s13203-019-0226-0
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The adipic acid (AA) production was carried out in two stages: oxidation of cyclohexanone (-one) by Keggin-type polyoxometalate (POM), followed by oxidation of this latter by hydrogen peroxide. The process lasts 20h and the temperature is maintained at 90 degrees C. AA is then recovered by cold crystallization (4 degrees C). The POMs have as formula HMPMo12O40 (M:Co, Ni, Mn, Cu or Zn). The materials were characterized by FT-IR and UV-Vis spectroscopies and by thermogravimetric analysis. The purity of adipic acid was confirmed by FT-IR and C-13 and H-1 NMR analysis. The effects of POM composition, catalyst/-one molar ratio and the cyclohexanol addition to -one on adipic acid yield were examined. The whole catalysts were found to be effective toward cyclohexanone oxidation and the highest yield (53%) was obtained with HZnPMo12O40 system for a catalyst/-one molar ratio of 1.89x10(-3). The alcohol addition to -one has a negative effect on adipic acid formation.
引用
收藏
页码：67 / 75
页数：9
相关论文
共 50 条
  • [41] The dispersion of Keggin-type P/Mo polyoxometalates inside silica gel, and the preparation of catalysts for the oxidation of isobutane to methacrolein and methacrylic acid
    Ballarini, N.
    Candiracci, F.
    Cavani, F.
    Degrand, H.
    Dubois, J.-L.
    Lucarelli, G.
    Margotti, M.
    Patinet, A.
    Pigamo, A.
    Trifiro, F.
    APPLIED CATALYSIS A-GENERAL, 2007, 325 (02) : 263 - 269
  • [42] Metal-substituted tungstosulfates with Keggin structure: synthesis and characterization
    Azuma, Shinya
    Kadoguchi, Taiga
    Eguchi, Yohei
    Hirabaru, Hikaru
    Ota, Hiromi
    Sadakane, Masahiro
    Yanagisawa, Kazumichi
    Hasegawa, Takuya
    Ueda, Tadaharu
    DALTON TRANSACTIONS, 2020, 49 (09) : 2766 - 2770
  • [43] Making Heterometallic Metal-Metal Bonds in Keggin-Type Polyoxometalates by a Six-Electron Reduction Process
    Falaise, Clement
    Priso, Gabrielle Mpacko
    Leclerc, Nathalie
    Haouas, Mohamed
    Cadot, Emmanuel
    INORGANIC CHEMISTRY, 2023, 62 (06) : 2494 - 2502
  • [44] Theoretical comparative survey on the structure and electronic properties of first row transition metal substituted Keggin type polyoxometalates
    Mir, Soheila
    Yadollahi, Bahram
    Omidyan, Reza
    JOURNAL OF SOLID STATE CHEMISTRY, 2022, 305
  • [45] Artificial photosynthesis for solar hydrogen generation over transition-metal substituted Keggin-type titanium tungstate
    Shang, Xinke
    Liu, Rongji
    Zhang, Guangjin
    Zhang, Suojiang
    Cao, Hongbin
    Gu, Zhanjun
    NEW JOURNAL OF CHEMISTRY, 2014, 38 (03) : 1315 - 1320
  • [46] Biological evaluation of Keggin-type polyoxometalates on tyrosinase: Kinetics and molecular modeling
    Chi, Guoxiang
    Xie, Lefang
    Zhao, Meijuan
    Wang, Li
    Wang, Fang
    Li, Jian
    Zheng, Aping
    CHEMICAL BIOLOGY & DRUG DESIGN, 2020, 96 (05) : 1255 - 1261
  • [47] Thermally and chemically induced structural transformations of Keggin-type heteropoly acid catalysts
    Mestl, G
    Ilkenhans, T
    Spielbauer, D
    Dieterle, M
    Timpe, O
    Kröhnert, J
    Jentoft, F
    Knözinger, H
    Schlögl, R
    APPLIED CATALYSIS A-GENERAL, 2001, 210 (1-2) : 13 - 34
  • [48] Transition Metal Substituted Keggin Type Polyoxomolybdates as Bifunctional Catalysts for the Epoxidation of Alkenes by Molecular Oxygen
    J Chem Soc Chem Commun, 2 (171):
  • [49] Nickel-Containing Keggin-Type Polyoxometalates as Hydrogen Evolution Catalysts: Photochemical Structure-Activity Relationships
    von Allmen, Kim
    More, Rene
    Mueller, Rafael
    Soriano-Lopez, Joaquin
    Linden, Anthony
    Patzke, Greta R.
    CHEMPLUSCHEM, 2015, 80 (09): : 1389 - 1398
  • [50] Three-dimensional architectures based on 1:1 type lanthanide-substituted Keggin-type polyoxometalates and lanthanide cations
    Li, Zhong
    Li, Xin-Xiong
    Zheng, Shou-Tian
    INORGANIC CHEMISTRY COMMUNICATIONS, 2017, 80 : 27 - 32
12345