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    Soluble and stable heptazethrenebis(dicarboximide) with a singlet open-shell ground state

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    Type
    Article
    Authors
    Sun, Zhe
    Huang, Kuo-Wei cc
    Wu, Jishan
    KAUST Department
    Biological and Environmental Sciences and Engineering (BESE) Division
    Chemical Science Program
    Homogeneous Catalysis Laboratory (HCL)
    KAUST Catalysis Center (KCC)
    Physical Science and Engineering (PSE) Division
    Date
    2011-08-10
    Permanent link to this record
    http://hdl.handle.net/10754/561840
    
    Metadata
    Show full item record
    Abstract
    A soluble and stable heptazethrene derivative was synthesized and characterized for the first time. This molecule exhibits a singlet biradical character in the ground state, which is the first case among zethrene homologue series. Exceptional stability of this heptazethrenebis(dicarboximide) raises the likelihood of its practical applications in materials science. © 2011 American Chemical Society.
    Sponsors
    J.W. acknowledges the financial support from NUS Young Investigator Award (R-143-000-356-101), NRF Competitive Research Program (R-143-000-360-281), and A*Star BMRC-NMRC Joint Grant (10/1/21/19/642). K-W.H. acknowledges the financial support from KAUST. We thank Professor Richard D. Webster for the ESR measurement and Professor Yuan-Chung Cheng, Dr. Bei Zhang Professor Xixiang Zhang, and Dr. D. J. Fox for useful discussions.
    Publisher
    American Chemical Society (ACS)
    Journal
    Journal of the American Chemical Society
    DOI
    10.1021/ja204501m
    PubMed ID
    21755946
    ae974a485f413a2113503eed53cd6c53
    10.1021/ja204501m
    Scopus Count
    Collections
    Articles; Biological and Environmental Sciences and Engineering (BESE) Division; Physical Science and Engineering (PSE) Division; Chemical Science Program; KAUST Catalysis Center (KCC)

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