Effect of substituents on the Mn(III)Salen catalyzed oxidation of styrene

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Abstract

Manganese(III)complexes of Salen, Br2Salen and (tert-butyl)4Salen ligands and their encapsulated analogues were prepared by the intrazeolite ligand synthesis (template synthesis) method. The oxidation of styrene was studied on the above catalysts using molecular oxygen as oxidant and tert-butyl hydroperoxide as initiator. The progress of the reactions was followed both by gas chromatography and by the oxygen consumed. The effect of the substituents on the encapsulation, on the catalytic activity and the effect of the encapsulation on the catalytic activity were studied and discussed.

Original languageEnglish
Pages (from-to)95-102
Number of pages8
JournalJournal of Molecular Catalysis A: Chemical
Volume171
Issue number1-2
DOIs
Publication statusPublished - Jun 12 2001

Fingerprint

Styrene
Encapsulation
styrenes
catalytic activity
Catalyst activity
Ligands
tert-Butylhydroperoxide
Oxidation
ligands
oxidation
Molecular oxygen
oxygen
initiators
synthesis
gas chromatography
Manganese
Oxidants
Gas chromatography
manganese
templates

Keywords

  • Aerobic oxidation
  • Intrazeolite synthesis
  • Mn(III)Salen
  • Ship-in-a-bottle complexes
  • Styrene oxidation

ASJC Scopus subject areas

  • Catalysis
  • Process Chemistry and Technology

Cite this

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title = "Effect of substituents on the Mn(III)Salen catalyzed oxidation of styrene",
abstract = "Manganese(III)complexes of Salen, Br2Salen and (tert-butyl)4Salen ligands and their encapsulated analogues were prepared by the intrazeolite ligand synthesis (template synthesis) method. The oxidation of styrene was studied on the above catalysts using molecular oxygen as oxidant and tert-butyl hydroperoxide as initiator. The progress of the reactions was followed both by gas chromatography and by the oxygen consumed. The effect of the substituents on the encapsulation, on the catalytic activity and the effect of the encapsulation on the catalytic activity were studied and discussed.",
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author = "A. Zsigmond and A. Horv{\'a}th and F. Notheisz",
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T1 - Effect of substituents on the Mn(III)Salen catalyzed oxidation of styrene

AU - Zsigmond, A.

AU - Horváth, A.

AU - Notheisz, F.

PY - 2001/6/12

Y1 - 2001/6/12

N2 - Manganese(III)complexes of Salen, Br2Salen and (tert-butyl)4Salen ligands and their encapsulated analogues were prepared by the intrazeolite ligand synthesis (template synthesis) method. The oxidation of styrene was studied on the above catalysts using molecular oxygen as oxidant and tert-butyl hydroperoxide as initiator. The progress of the reactions was followed both by gas chromatography and by the oxygen consumed. The effect of the substituents on the encapsulation, on the catalytic activity and the effect of the encapsulation on the catalytic activity were studied and discussed.

AB - Manganese(III)complexes of Salen, Br2Salen and (tert-butyl)4Salen ligands and their encapsulated analogues were prepared by the intrazeolite ligand synthesis (template synthesis) method. The oxidation of styrene was studied on the above catalysts using molecular oxygen as oxidant and tert-butyl hydroperoxide as initiator. The progress of the reactions was followed both by gas chromatography and by the oxygen consumed. The effect of the substituents on the encapsulation, on the catalytic activity and the effect of the encapsulation on the catalytic activity were studied and discussed.

KW - Aerobic oxidation

KW - Intrazeolite synthesis

KW - Mn(III)Salen

KW - Ship-in-a-bottle complexes

KW - Styrene oxidation

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DO - 10.1016/S1381-1169(01)00112-1

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EP - 102

JO - Journal of Molecular Catalysis A: Chemical

JF - Journal of Molecular Catalysis A: Chemical

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