Oxidation of cyclohexene with tert-butylhydroperoxide and hydrogen peroxide catalyzed by alumina-supported manganese(II) complexes
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| Title: | Oxidation of cyclohexene with tert-butylhydroperoxide and hydrogen peroxide catalyzed by alumina-supported manganese(II) complexes |
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| Authors: | Salavati-Niasari, M.1, Farzaneh, F.2 farzaneh@azzahra.ac.ir, Ghandi, M.1 |
| Source: | Journal of Molecular Catalysis A: Chemistry. Jul2002, Vol. 186 Issue 1/2, p101. 7p. |
| Subjects: | Hydrogen peroxide, Magnesium, Oxidation |
| Abstract: | Alumina-supported Mn(II) complexes with ligands of acetylacetonato (acac), N,N′-ethylenebis(salicylideneiminato) (salen), ethylenediamine (en) and 2,2′-bipyridine (bpy) catalyze the oxidation of cyclohexene with tert-butylhydroperoxide (TBHP) and hydrogen peroxide. Oxidation of cyclohexene with TBHP gave 2-cyclohexene-1-ol, 2-cyclohexene-1-one and 1-(tert-butylperoxy)-2-cyclohexene whereas, oxidation with H2O2 resulted in the formation of cyclohexeneoxide and cyclohexene-1,2-diol. Mn(II) catalysts with the nitrogen donor ligands show significantly higher catalytic activity than oxygen donor ligands at the same surface coverage. The mechanism of oxidation has also been discussed. [Copyright &y& Elsevier] |
| Copyright of Journal of Molecular Catalysis A: Chemistry is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 7834665 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Oxidation of cyclohexene with tert-butylhydroperoxide and hydrogen peroxide catalyzed by alumina-supported manganese(II) complexes – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Salavati-Niasari%2C+M%2E%22">Salavati-Niasari, M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Farzaneh%2C+F%2E%22">Farzaneh, F.</searchLink><relatesTo>2</relatesTo><i> farzaneh@azzahra.ac.ir</i><br /><searchLink fieldCode="AR" term="%22Ghandi%2C+M%2E%22">Ghandi, M.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Molecular+Catalysis+A%3A+Chemistry%22">Journal of Molecular Catalysis A: Chemistry</searchLink>. Jul2002, Vol. 186 Issue 1/2, p101. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Hydrogen+peroxide%22">Hydrogen peroxide</searchLink><br /><searchLink fieldCode="DE" term="%22Magnesium%22">Magnesium</searchLink><br /><searchLink fieldCode="DE" term="%22Oxidation%22">Oxidation</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Alumina-supported Mn(II) complexes with ligands of acetylacetonato (acac), N,N′-ethylenebis(salicylideneiminato) (salen), ethylenediamine (en) and 2,2′-bipyridine (bpy) catalyze the oxidation of cyclohexene with tert-butylhydroperoxide (TBHP) and hydrogen peroxide. Oxidation of cyclohexene with TBHP gave 2-cyclohexene-1-ol, 2-cyclohexene-1-one and 1-(tert-butylperoxy)-2-cyclohexene whereas, oxidation with H2O2 resulted in the formation of cyclohexeneoxide and cyclohexene-1,2-diol. Mn(II) catalysts with the nitrogen donor ligands show significantly higher catalytic activity than oxygen donor ligands at the same surface coverage. The mechanism of oxidation has also been discussed. [Copyright &y& Elsevier] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Molecular Catalysis A: Chemistry is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/S1381-1169(02)00045-6 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 101 Subjects: – SubjectFull: Hydrogen peroxide Type: general – SubjectFull: Magnesium Type: general – SubjectFull: Oxidation Type: general Titles: – TitleFull: Oxidation of cyclohexene with tert-butylhydroperoxide and hydrogen peroxide catalyzed by alumina-supported manganese(II) complexes Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Salavati-Niasari, M. – PersonEntity: Name: NameFull: Farzaneh, F. – PersonEntity: Name: NameFull: Ghandi, M. IsPartOfRelationships: – BibEntity: Dates: – D: 22 M: 07 Text: Jul2002 Type: published Y: 2002 Identifiers: – Type: issn-print Value: 13811169 Numbering: – Type: volume Value: 186 – Type: issue Value: 1/2 Titles: – TitleFull: Journal of Molecular Catalysis A: Chemistry Type: main |
| ResultId | 1 |
