引用本文:
Bin SUN, Jun Ru CHEN, Jia Yuan HU, Xian Jun LI. Dioxygen Affinity and Catalytic Performance of Bis-(furaldehyde) Schiff Bases Co(Ⅱ) Complexes in Cyclohexene Oxidation[J]. Chinese Chemical Letters,
2001, 12(11): 1043-1046.
Citation: Bin SUN, Jun Ru CHEN, Jia Yuan HU, Xian Jun LI. Dioxygen Affinity and Catalytic Performance of Bis-(furaldehyde) Schiff Bases Co(Ⅱ) Complexes in Cyclohexene Oxidation[J]. Chinese Chemical Letters, 2001, 12(11): 1043-1046.
Citation: Bin SUN, Jun Ru CHEN, Jia Yuan HU, Xian Jun LI. Dioxygen Affinity and Catalytic Performance of Bis-(furaldehyde) Schiff Bases Co(Ⅱ) Complexes in Cyclohexene Oxidation[J]. Chinese Chemical Letters, 2001, 12(11): 1043-1046.
Dioxygen Affinity and Catalytic Performance of Bis-(furaldehyde) Schiff Bases Co(Ⅱ) Complexes in Cyclohexene Oxidation
摘要:
Oxygenation constants and thermodynamic parameters △H° and △S° of cobalt (Ⅱ) complexes with bis-(furaldehyde) Schiff bases (1, 2, 3, 4)were obtained by mearsuring saturated dioxygen uptake of these complexes in pyridine at different temperature. These complexes could activate molecular oxygen and were used as catalysts in cyclohexene oxidation. The influence of ligand structure on the dioxygen affinity and catalytic activity ofthe complexes were discussed.
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关键词:
- Schiffbase
- / cobalt(Ⅱ)complex
- / oxygenation
- / catalytic oxidation
- / cyclohexene
English
Dioxygen Affinity and Catalytic Performance of Bis-(furaldehyde) Schiff Bases Co(Ⅱ) Complexes in Cyclohexene Oxidation
Abstract:
Oxygenation constants and thermodynamic parameters △H° and △S° of cobalt (Ⅱ) complexes with bis-(furaldehyde) Schiff bases (1, 2, 3, 4)were obtained by mearsuring saturated dioxygen uptake of these complexes in pyridine at different temperature. These complexes could activate molecular oxygen and were used as catalysts in cyclohexene oxidation. The influence of ligand structure on the dioxygen affinity and catalytic activity ofthe complexes were discussed.
-
Key words:
- Schiffbase
- / cobalt(Ⅱ)complex
- / oxygenation
- / catalytic oxidation
- / cyclohexene
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