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Unusual C-2h-Symmetric trans-1-(Bis-pyrrolidine)-tetra-malonate Hexa-Adducts of C-60: The Unexpected Regio- and Stereocontrol Mediated by Malonate-Pyrrolidine Interaction

  • Identification data

    Identifier: PC:3131
    Authors:
    Rodríguez, A.Castro, E.Azmani, K.Hernandez, A.Aghabali, A.Liu, S.Metta-Magana, A.Olmstead, M.Poblet, J. M.Echegoyen, L.
    Abstract:
    A totally unanticipated regio- and stereo-isomerically pure C2h-symmetric trans-1-(bis-pyrrolidine)-tetra-malonate hexa-adduct of C60 was obtained via a topologically controlled method, followed by a 1,3-dipolar cycloaddition reaction. The structures of the products were elucidated by 1H- and 13C-NMR and by X-ray crystallography. The unexpected regio- and stereo-selectivity supported by theoretical calculations, was found to be mediated by the malonate-pyrrolidine interaction.
  • Others:

    Author, as appears in the article.: Rodríguez, A. ; Castro, E. ; Azmani, K. ; Hernandez, A. ; Aghabali, A. ; Liu, S. ; Metta-Magana, A. ; Olmstead, M. ; Poblet, J. M.; Echegoyen, L.
    Department: Química Física i Inorgànica
    URV's Author/s: RODRÍGUEZ FORTEA, ANTONIO; Castro, E. ; Azmani, K. ; Hernandez, A. ; Aghabali, A. ; Liu, S. ; Metta-Magana, A. ; Olmstead, M. ; POBLET RIUS, JOSEP MARIA; Echegoyen, L.
    Keywords: fullerenes hexa-adducts trans-1
    Abstract: A totally unanticipated regio- and stereo-isomerically pure C2h-symmetric trans-1-(bis-pyrrolidine)-tetra-malonate hexa-adduct of C60 was obtained via a topologically controlled method, followed by a 1,3-dipolar cycloaddition reaction. The structures of the products were elucidated by 1H- and 13C-NMR and by X-ray crystallography. The unexpected regio- and stereo-selectivity supported by theoretical calculations, was found to be mediated by the malonate-pyrrolidine interaction.
    Research group: Química Quàntica
    Thematic Areas: Química Química Chemistry
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 0947-6539
    Author identifier: 0000-0001-5884-5629; ; ; ; ; ; ; ; 0000-0002-4533-0623;
    Record's date: 2018-03-01
    Last page: 15944
    Journal volume: 63
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: http://pubs.rsc.org/en/Content/ArticleLanding/2017/DT/C7DT03520A#!divAbstract
    Funding program: plan; Excelencia; CTQ2014-52774-P altres; Grupos Consolidados; 2014SGR199 altres; ICREA Academia; ICREA Academia
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Article's DOI: 10.1039/c7dt03520a
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2017
    First page: 15937
    Publication Type: Article Artículo Article
  • Keywords:

    Ful·lerens
    Cristal·lografia de raigs X
    fullerenes
    hexa-adducts
    trans-1
    Química
    Química
    Chemistry
    0947-6539
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