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Volumn 2, Issue 10, 2011, Pages 2029-2034

Switching of non-helical overcrowded tetrabenzoheptafulvalene derivatives

Author keywords

[No Author keywords available]

Indexed keywords

ANTI ISOMERS; BUILDING BLOCKES; C-C DOUBLE BONDS; DFT CALCULATION; HIGH YIELD; MOLECULAR SWITCHES; SEVEN-MEMBERED RINGS; SYN-ISOMERS; THERMAL ISOMERIZATIONS;

EID: 81355154688     PISSN: 20416520     EISSN: 20416539     Source Type: Journal    
DOI: 10.1039/c1sc00340b     Document Type: Article
Times cited : (103)

References (38)
  • 1
    • 81355166591 scopus 로고    scopus 로고
    • ed., Wiley-VCH, Weinheim, Germany, ch. 5
    • Molecular Switches, ed., B. L. Feringa, Wiley-VCH, Weinheim, Germany, 2001, ch. 5
    • (2001) Molecular Switches
    • Feringa, B.L.1
  • 14
    • 70350707661 scopus 로고    scopus 로고
    • Although 3 and 5 may in principle still undergo an intermolecular [2 + 2] photocyclization, such intermolecular photocyclization should not be able to compete with the intramolecular photoisomerization
    • M. Pillekamp W. Alachraf I. M. Oppel G. Dyker J. Org. Chem. 2009 74 8355 8358
    • (2009) J. Org. Chem. , vol.74 , pp. 8355-8358
    • Pillekamp, M.1    Alachraf, W.2    Oppel, I.M.3    Dyker, G.4
  • 16
    • 81355137050 scopus 로고
    • For recent examples of synthesizing overcrowded tetraaryl ethylenes, see
    • R. M. Kellogg S. Wassenaar Tetrahedron Lett. 1972 37 4045 4060
    • (1972) Tetrahedron Lett. , vol.37 , pp. 4045-4060
    • Kellogg, R.M.1    Wassenaar, S.2
  • 23
    • 18744410806 scopus 로고
    • -1, and the helical isomer has its inner aromatic H atom close to methylene H atoms with distance shorter than 4.5 Å. 2D ROESY spectrum of 13 showed through-space coupling between the inner aromatic H atom and the methylene H atoms, indicating that it is the helical isomer; see ESI for details
    • W. Tochtermann K. Oppenlaender U. Walter Chem. Ber. 1964 97 1329 1336
    • (1964) Chem. Ber. , vol.97 , pp. 1329-1336
    • Tochtermann, W.1    Oppenlaender, K.2    Walter, U.3
  • 25
    • 0038626673 scopus 로고    scopus 로고
    • All the calculations had been performed with the Gaussian 03 software package (,., Gaussian, Inc., Wallingford CT)
    • All the calculations had been performed with the Gaussian 03 software package (M. J. Frisch, et al., Gaussian 03, Revision E.01, Gaussian, Inc., Wallingford CT, 2004)
    • (2004) Gaussian 03
    • Frisch, M.J.1
  • 36


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.