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Volumn 18, Issue 40, 2012, Pages 12814-12824

Molecular propellers that consist of dehydrobenzo[14]annulene blades

Author keywords

activation barrier; annulenes; density functional calculations; fused ring systems; propeller shaped compounds

Indexed keywords

ACTIVATION BARRIERS; ANNULENE RINGS; ANNULENES; BASIS SETS; BENZENE RING; DFT CALCULATION; FUNCTIONALS; FUSED-RING SYSTEM; INTERCONVERSIONS; NMR MEASUREMENTS; NMR STUDIES; PROPELLER-SHAPED COMPOUNDS; STERIC REPULSIONS; SYMMETRIC CONFORMATIONS; SYMMETRIC STRUCTURES; TRANSITION STATE; VARIABLE TEMPERATURE; X-RAY CRYSTALLOGRAPHIC ANALYSIS;

EID: 84867064986     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201201061     Document Type: Article
Times cited : (18)

References (55)
  • 1
    • 33846188082 scopus 로고    scopus 로고
    • For a review on overcrowded polycyclic aromatic compounds, see:, R. A. Pascal, Jr., Chem. Rev. 2006, 106, 4809-4819.
    • (2006) Chem. Rev. , vol.106 , pp. 4809-4819
    • Pascal Jr., R.A.1
  • 11
  • 16
    • 84255177872 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2011, 50, 12582-12585.
    • (2011) Angew. Chem. Int. Ed. , vol.50 , pp. 12582-12585
  • 21
    • 3242684255 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2004, 43, 1694-1697.
    • (2004) Angew. Chem. Int. Ed. , vol.43 , pp. 1694-1697
  • 24
    • 77956469125 scopus 로고    scopus 로고
    • S. Toyota, Chem. Rev. 2010, 110, 5398-5424.
    • (2010) Chem. Rev. , vol.110 , pp. 5398-5424
    • Toyota, S.1
  • 25
    • 77956199554 scopus 로고    scopus 로고
    • Recently, Haley and co-workers reported the synthesis- and optical properties of trefoil-shaped molecules in which three [14]DBA rings were fused to a central triphenylene, -dehydrobenzo[12]annulene, or -dehydrobenzo[18] annulene core. However, because of the large core size, these compounds would not exhibit hindered rotation around the [14]DBA blades. See:, T. Takeda, A. G. Fix, M. M. Haley, Org. Lett. 2010, 12, 3824-3827.
    • (2010) Org. Lett. , vol.12 , pp. 3824-3827
    • Takeda, T.1    Fix, A.G.2    Haley, M.M.3
  • 48
    • 0037073172 scopus 로고    scopus 로고
    • For the chemical-shift calculations we used the HF method because this had been shown to be the most reliable means for evaluating the chemical shifts (i.e., magnetic properties) of annulenes. For example, see:, R. V. Williams, J. R. Armantrout, B. Twamley, R. H. Mitchell, T. R. Ward, S. Bandyopadhyay, J. Am. Chem. Soc. 2002, 124, 13495-13505.
    • (2002) J. Am. Chem. Soc. , vol.124 , pp. 13495-13505
    • Williams, R.V.1    Armantrout, J.R.2    Twamley, B.3    Mitchell, R.H.4    Ward, T.R.5    Bandyopadhyay, S.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.