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Volumn , Issue 8, 2000, Pages 860-861

Z-tribenzo[c,g,k]-1,2,5,6-tetradehydro[12]annulene, a concave π-electron system

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0034337510     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2000.860     Document Type: Article
Times cited : (8)

References (21)
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    • J. Gross, G. Harder, A. Siepen, J. Harren, F. Vögtle, H. Stephan, K. Gloe, B. Ahlers, K. Cammann, and K. Rissanen, Chem. Eur. J., 2, 1585 (1996); J. Benkhoff, R. Boese, and F.-G. Klärner, Liebigs Ann./Recueil, 1997, 501; C. Müller, J. A. Whiteford, and P. J. Stang, J. Am. Chem. Soc., 120, 9827 (1998).
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    • Müller, C.1    Whiteford, J.A.2    Stang, P.J.3
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    • Reviews: K. C. Nicolaou and W.-M. Dai, Angew. Chem., Int. Ed. Engl., 30, 1387 (1991); M. E. Maier, Synlett, 1995, 13; H. Lhermitte and D. Grierson, Contemp. Org. Synth., 3, 93 (1996); J. W. Grissom, G. U. Gunawardena, D. Klingberg, and D. Huang, Tetrahedron, 52, 6453 (1996).
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    • Reviews: K. C. Nicolaou and W.-M. Dai, Angew. Chem., Int. Ed. Engl., 30, 1387 (1991); M. E. Maier, Synlett, 1995, 13; H. Lhermitte and D. Grierson, Contemp. Org. Synth., 3, 93 (1996); J. W. Grissom, G. U. Gunawardena, D. Klingberg, and D. Huang, Tetrahedron, 52, 6453 (1996).
    • Synlett , vol.1995 , pp. 13
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  • 8
    • 0026045597 scopus 로고    scopus 로고
    • Reviews: K. C. Nicolaou and W.-M. Dai, Angew. Chem., Int. Ed. Engl., 30, 1387 (1991); M. E. Maier, Synlett, 1995, 13; H. Lhermitte and D. Grierson, Contemp. Org. Synth., 3, 93 (1996); J. W. Grissom, G. U. Gunawardena, D. Klingberg, and D. Huang, Tetrahedron, 52, 6453 (1996).
    • (1996) Contemp. Org. Synth. , vol.3 , pp. 93
    • Lhermitte, H.1    Grierson, D.2
  • 9
    • 0030005845 scopus 로고    scopus 로고
    • Reviews: K. C. Nicolaou and W.-M. Dai, Angew. Chem., Int. Ed. Engl., 30, 1387 (1991); M. E. Maier, Synlett, 1995, 13; H. Lhermitte and D. Grierson, Contemp. Org. Synth., 3, 93 (1996); J. W. Grissom, G. U. Gunawardena, D. Klingberg, and D. Huang, Tetrahedron, 52, 6453 (1996).
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    • note
    • max (log ε) 370 (2.84), 570 nm (3.01).
  • 13
    • 0001713041 scopus 로고    scopus 로고
    • note
    • w=0.0349 for 546 observed reflections out of 3852 unique reflections.
  • 14
    • 0001819922 scopus 로고    scopus 로고
    • note
    • The intramolecular C⋯C distances in 7 and 8 are estimated based on the MOPAC AM1 calculations of 7 and 8.
  • 15
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    • C.-S. Kim and K. C. Russell, Tetrahedron Lett., 40, 3835 (1999); T. Kaneko, M. Takahashi, and M. Hirama, Angew. Chem., Int. Ed. Engl., 38, 1267 (1999); Tetrahedron Lett., 40, 2015 (1999).
    • (1999) Tetrahedron Lett. , vol.40 , pp. 3835
    • Kim, C.-S.1    Russell, K.C.2
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    • C.-S. Kim and K. C. Russell, Tetrahedron Lett., 40, 3835 (1999); T. Kaneko, M. Takahashi, and M. Hirama, Angew. Chem., Int. Ed. Engl., 38, 1267 (1999); Tetrahedron Lett., 40, 2015 (1999).
    • (1999) Tetrahedron Lett. , vol.40 , pp. 2015
  • 18
    • 0001746689 scopus 로고    scopus 로고
    • note
    • Although 1 and 9 show similar electronic spectra, the ring strain in 1 causes preferentially its photochemical isomerization to the less-strained 9.
  • 20
    • 0000228332 scopus 로고
    • Reductive cyclization of tribenzo[c,g,k]-1,2,5,6,9,10-hexadehydro[12]annulene was reported to produce indenofluorene derivatives: W. J. Youngs, A. Djebli, and C. A. Tessier, Organometallics, 10, 2089 (1991); D. Malaba, A. Djebli, L. Chen, E. A. Zarate, C. A. Tessier, and W. J. Youngs, Organometallics, 12, 1266 (1993).
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    • Youngs, W.J.1    Djebli, A.2    Tessier, C.A.3
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    • Reductive cyclization of tribenzo[c,g,k]-1,2,5,6,9,10-hexadehydro[12]annulene was reported to produce indenofluorene derivatives: W. J. Youngs, A. Djebli, and C. A. Tessier, Organometallics, 10, 2089 (1991); D. Malaba, A. Djebli, L. Chen, E. A. Zarate, C. A. Tessier, and W. J. Youngs, Organometallics, 12, 1266 (1993).
    • (1993) Organometallics , vol.12 , pp. 1266
    • Malaba, D.1    Djebli, A.2    Chen, L.3    Zarate, E.A.4    Tessier, C.A.5    Youngs, W.J.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.