I&EC 78 |
| Three poly-Metallophthalocyanine(MPPc ) complexes were synthesized with solid-phase method. The catalytic activity of MPPc was studied for the oxidation of cyclohexanol with tert-Butyl hydroperoxide(t-BHP) for the first time. The results show that the reaction yields greatly were affected by the metal pattern of MPPc. When different MPPc complexes were used as catalyst , order of the reaction yields was as follows: FePPc>CoPPc>CuPPc. The catalytic activity of FePPc was best among them. Further, a variety of factors affecting the reaction were studied when FePPc was used as catalyst. The optimum reaction conditions were as follows: reaction time 20h , t-BHP:cyclohexanol= 1:1(v),catalyst 1.04g/per mol cyclohexanol , with dropping of t-BHP ; no solvent. The conversion of cyclohexanol was 48.92%, The yield and selectivity of cyclohexanone were 39.99% and 84.99% respectively.
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Green Chemistry and Engineering Poster Session
8:00 PM-10:00 PM, Sunday, 10 September 2006 Moscone Center -- Hall D, Poster
Sci-Mix
Division of Industrial & Engineering Chemistry |