引用本文:
Zhan Liang LIU, Jin Wang HUANO, Cai Lin LAO, Liang Nian JI. HYBRID ZINC(Ⅱ) AND IRON(Ⅲ)PORPHYRIN DIMER:A NEW MODEL SYSTEM OF CYTOCHROME P450 TO HYDROXYLATE CYCLOHEXANE[J]. Chinese Chemical Letters,
1996, 7(1): 55-58.
Citation: Zhan Liang LIU, Jin Wang HUANO, Cai Lin LAO, Liang Nian JI. HYBRID ZINC(Ⅱ) AND IRON(Ⅲ)PORPHYRIN DIMER:A NEW MODEL SYSTEM OF CYTOCHROME P450 TO HYDROXYLATE CYCLOHEXANE[J]. Chinese Chemical Letters, 1996, 7(1): 55-58.
Citation: Zhan Liang LIU, Jin Wang HUANO, Cai Lin LAO, Liang Nian JI. HYBRID ZINC(Ⅱ) AND IRON(Ⅲ)PORPHYRIN DIMER:A NEW MODEL SYSTEM OF CYTOCHROME P450 TO HYDROXYLATE CYCLOHEXANE[J]. Chinese Chemical Letters, 1996, 7(1): 55-58.
HYBRID ZINC(Ⅱ) AND IRON(Ⅲ)PORPHYRIN DIMER:A NEW MODEL SYSTEM OF CYTOCHROME P450 TO HYDROXYLATE CYCLOHEXANE
摘要:
Hybrid zinc(Ⅱ) and iron(Ⅲ) porphyrin dimer,linked with a short flexible hydrocarbon chain(Fig.1),has been synthesized and characterized by EA,IR,1H-NMR,XPS,and EPR spectroscopy.As a new model system of cytochrome P450,hybrid zinc(Ⅱ) and iron(Ⅲ) porphyrin dimer like iron(Ⅲ) porphyrin effectively catalyze hydroxylation of cyclohexane with molecular oxygen under mild conditions and catalytic activities of dimer are higher than those of iron(Ⅲ) porphyrin.Factors affecting catalytic activities are discussed from the point of view of partial intramolecular redox.
English
HYBRID ZINC(Ⅱ) AND IRON(Ⅲ)PORPHYRIN DIMER:A NEW MODEL SYSTEM OF CYTOCHROME P450 TO HYDROXYLATE CYCLOHEXANE
Abstract:
Hybrid zinc(Ⅱ) and iron(Ⅲ) porphyrin dimer,linked with a short flexible hydrocarbon chain(Fig.1),has been synthesized and characterized by EA,IR,1H-NMR,XPS,and EPR spectroscopy.As a new model system of cytochrome P450,hybrid zinc(Ⅱ) and iron(Ⅲ) porphyrin dimer like iron(Ⅲ) porphyrin effectively catalyze hydroxylation of cyclohexane with molecular oxygen under mild conditions and catalytic activities of dimer are higher than those of iron(Ⅲ) porphyrin.Factors affecting catalytic activities are discussed from the point of view of partial intramolecular redox.
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