View in EDS

Synthesis and applications to catalysis of novel cyclopentadienone iron tricarbonyl complexes.

Saved in:
Bibliographic Details
Title: Synthesis and applications to catalysis of novel cyclopentadienone iron tricarbonyl complexes.
Authors: Del Grosso, Alessandro1, Chamberlain, Alexander E.1, Clarkson, Guy J.1, Wills, Martin1
Source: Dalton Transactions: An International Journal of Inorganic Chemistry. 2/7/2018, Vol. 47 Issue 5, p1451-1470. 20p.
Subjects: Organic compounds, Ring formation (Chemistry), Catalysis
Abstract: A series of cyclopentadienone iron tricarbonyl complexes with diverse structures were prepared, in each case using the intramolecular cyclisation of a diyne as a key step. The complexes were generated as enantiomerically enriched through (i) asymmetric synthesis of a C2-symmetric diol following a reported protocol, (ii) resolution of enantiomerically-enriched diastereoisomers formed from a chiral alcohol and (iii) kinetic resolution of a racemic ketone-containing iron tricarbonyl complex. The approaches underline the diversity of the synthetic routes which can be employed in the synthesis of homochiral cyclopentadienone iron tricarbonyl complexes. Although the complexes proved to be effective as catalysts for the reduction of ketones, the alcohol products were formed in low ees (not exceeding ca. 35%), highlighting the challenging nature of asymmetric catalysis using complexes of this type. [ABSTRACT FROM AUTHOR]
Copyright of Dalton Transactions: An International Journal of Inorganic Chemistry is the property of Royal Society of Chemistry 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
Header DbId: egs
DbLabel: Engineering Source
An: 127669617
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Synthesis and applications to catalysis of novel cyclopentadienone iron tricarbonyl complexes.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Del+Grosso%2C+Alessandro%22">Del Grosso, Alessandro</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Chamberlain%2C+Alexander+E%2E%22">Chamberlain, Alexander E.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Clarkson%2C+Guy+J%2E%22">Clarkson, Guy J.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Wills%2C+Martin%22">Wills, Martin</searchLink><relatesTo>1</relatesTo>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Dalton+Transactions%3A+An+International+Journal+of+Inorganic+Chemistry%22">Dalton Transactions: An International Journal of Inorganic Chemistry</searchLink>. 2/7/2018, Vol. 47 Issue 5, p1451-1470. 20p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Organic+compounds%22">Organic compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Ring+formation+%28Chemistry%29%22">Ring formation (Chemistry)</searchLink><br /><searchLink fieldCode="DE" term="%22Catalysis%22">Catalysis</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: A series of cyclopentadienone iron tricarbonyl complexes with diverse structures were prepared, in each case using the intramolecular cyclisation of a diyne as a key step. The complexes were generated as enantiomerically enriched through (i) asymmetric synthesis of a C2-symmetric diol following a reported protocol, (ii) resolution of enantiomerically-enriched diastereoisomers formed from a chiral alcohol and (iii) kinetic resolution of a racemic ketone-containing iron tricarbonyl complex. The approaches underline the diversity of the synthetic routes which can be employed in the synthesis of homochiral cyclopentadienone iron tricarbonyl complexes. Although the complexes proved to be effective as catalysts for the reduction of ketones, the alcohol products were formed in low ees (not exceeding ca. 35%), highlighting the challenging nature of asymmetric catalysis using complexes of this type. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Dalton Transactions: An International Journal of Inorganic Chemistry is the property of Royal Society of Chemistry 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.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=127669617
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1039/c7dt03250a
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 20
        StartPage: 1451
    Subjects:
      – SubjectFull: Organic compounds
        Type: general
      – SubjectFull: Ring formation (Chemistry)
        Type: general
      – SubjectFull: Catalysis
        Type: general
    Titles:
      – TitleFull: Synthesis and applications to catalysis of novel cyclopentadienone iron tricarbonyl complexes.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Del Grosso, Alessandro
      – PersonEntity:
          Name:
            NameFull: Chamberlain, Alexander E.
      – PersonEntity:
          Name:
            NameFull: Clarkson, Guy J.
      – PersonEntity:
          Name:
            NameFull: Wills, Martin
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 07
              M: 02
              Text: 2/7/2018
              Type: published
              Y: 2018
          Identifiers:
            – Type: issn-print
              Value: 14779226
          Numbering:
            – Type: volume
              Value: 47
            – Type: issue
              Value: 5
          Titles:
            – TitleFull: Dalton Transactions: An International Journal of Inorganic Chemistry
              Type: main
ResultId 1