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Organo-peroxyl compounds via catalytic oxidation of a hindered phenol and aniline utilizing new manganese(II) bis benzimidazole diamide based complexes

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Title: Organo-peroxyl compounds via catalytic oxidation of a hindered phenol and aniline utilizing new manganese(II) bis benzimidazole diamide based complexes
Authors: Bakshi, Ruchi1, Mathur, Pavan pavanmat@yahoo.co.in
Source: Inorganica Chimica Acta. Oct2010, Vol. 363 Issue 13, p3477-3488. 12p.
Subjects: Manganese, Benzimidazoles, Phenol, Aniline, Amides, Oxidation, Catalysis, Organic compounds
Abstract: Abstract: Bis benzimidazole diamide ligand-N,N′-bis(2-methylbenzimidazolyl) propanediamide [GBMA=L] has been synthesized and utilized to prepare new Mn(II) complexes of general composition [Mn(L)X2]·nH2O where X is an exogenous anionic ligand(X=Cl−, CH3COO−, SCN−). The geometry of the ligand and its Mn(II) complex have been optimized at the level of UHF, by using ZINDO/1 method. Binding energies, heat of formation and bond lengths of geometry optimized structures for the ligand and complex have been obtained. The oxidation of 2,4,6-tri-tert.-butylphenol (TTBP) and 2,4,6-tri-tert.-butylaniline (TTBA) has been investigated using these Mn(II) complexes as catalyst and TBHP as an alternate source of oxygen. The organo-peroxyl compounds have been isolated and characterized by 1H NMR, 13C NMR, IR and mass data. A different product profile was obtained when H2O2 is used as an oxidant. [ABSTRACT FROM AUTHOR]
Copyright of Inorganica Chimica Acta 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.)
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DbLabel: Engineering Source
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  Data: Organo-peroxyl compounds via catalytic oxidation of a hindered phenol and aniline utilizing new manganese(II) bis benzimidazole diamide based complexes
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  Data: <searchLink fieldCode="AR" term="%22Bakshi%2C+Ruchi%22">Bakshi, Ruchi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Mathur%2C+Pavan%22">Mathur, Pavan</searchLink><i> pavanmat@yahoo.co.in</i>
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  Data: <searchLink fieldCode="JN" term="%22Inorganica+Chimica+Acta%22">Inorganica Chimica Acta</searchLink>. Oct2010, Vol. 363 Issue 13, p3477-3488. 12p.
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  Data: <searchLink fieldCode="DE" term="%22Manganese%22">Manganese</searchLink><br /><searchLink fieldCode="DE" term="%22Benzimidazoles%22">Benzimidazoles</searchLink><br /><searchLink fieldCode="DE" term="%22Phenol%22">Phenol</searchLink><br /><searchLink fieldCode="DE" term="%22Aniline%22">Aniline</searchLink><br /><searchLink fieldCode="DE" term="%22Amides%22">Amides</searchLink><br /><searchLink fieldCode="DE" term="%22Oxidation%22">Oxidation</searchLink><br /><searchLink fieldCode="DE" term="%22Catalysis%22">Catalysis</searchLink><br /><searchLink fieldCode="DE" term="%22Organic+compounds%22">Organic compounds</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: Bis benzimidazole diamide ligand-N,N′-bis(2-methylbenzimidazolyl) propanediamide [GBMA=L] has been synthesized and utilized to prepare new Mn(II) complexes of general composition [Mn(L)X2]·nH2O where X is an exogenous anionic ligand(X=Cl−, CH3COO−, SCN−). The geometry of the ligand and its Mn(II) complex have been optimized at the level of UHF, by using ZINDO/1 method. Binding energies, heat of formation and bond lengths of geometry optimized structures for the ligand and complex have been obtained. The oxidation of 2,4,6-tri-tert.-butylphenol (TTBP) and 2,4,6-tri-tert.-butylaniline (TTBA) has been investigated using these Mn(II) complexes as catalyst and TBHP as an alternate source of oxygen. The organo-peroxyl compounds have been isolated and characterized by 1H NMR, 13C NMR, IR and mass data. A different product profile was obtained when H2O2 is used as an oxidant. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Inorganica Chimica Acta 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/j.ica.2010.06.064
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 12
        StartPage: 3477
    Subjects:
      – SubjectFull: Manganese
        Type: general
      – SubjectFull: Benzimidazoles
        Type: general
      – SubjectFull: Phenol
        Type: general
      – SubjectFull: Aniline
        Type: general
      – SubjectFull: Amides
        Type: general
      – SubjectFull: Oxidation
        Type: general
      – SubjectFull: Catalysis
        Type: general
      – SubjectFull: Organic compounds
        Type: general
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      – TitleFull: Organo-peroxyl compounds via catalytic oxidation of a hindered phenol and aniline utilizing new manganese(II) bis benzimidazole diamide based complexes
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            NameFull: Bakshi, Ruchi
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            NameFull: Mathur, Pavan
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            – D: 25
              M: 10
              Text: Oct2010
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              Y: 2010
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              Value: 363
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            – TitleFull: Inorganica Chimica Acta
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