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Volumn 45, Issue 9, 2004, Pages 1899-1902

The remarkable configurational stability of ortho,ortho′-tetrafluoro substituted biphenyls: 2,2′,4,4′,6,6′-hexafluorobiphenyl-3, 3′-dicarboxylic acid as a model

Author keywords

Atropisomerism; Biaryls; Metalation; Organometallic intermediates; Torsion angle; Torsional barrier

Indexed keywords

2,2',4,4',6,6' HEXAFLUOROBIPHENYL 3,3' DICARBOXYLIC ACID; BIPHENYL DERIVATIVE; BRUCINE; UNCLASSIFIED DRUG;

EID: 1242338926     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2004.01.018     Document Type: Article
Times cited : (14)

References (37)
  • 2
    • 35448950092 scopus 로고    scopus 로고
    • Privileged Structures
    • Trainor, G. L., Ed.; Ann. Rep. Med. Chem. (Section IV)
    • Patchett, A. A.; Nargund, R. P. 'Privileged Structures.' In Topics in Drug Design and Discovery,Trainor, G. L., Ed.; Ann. Rep. Med. Chem. (Section IV); 2000; Vol. 35, pp 289-298.
    • (2000) Topics in Drug Design and Discovery , vol.35 , pp. 289-298
    • Patchett, A.A.1    Nargund, R.P.2
  • 14
    • 0029655531 scopus 로고    scopus 로고
    • and references cited therein
    • Schlosser M., Michel D. Tetrahedron. 52:1996;99-108. and references cited therein.
    • (1996) Tetrahedron , vol.52 , pp. 99-108
    • Schlosser, M.1    Michel, D.2
  • 17
    • 85030905910 scopus 로고    scopus 로고
    • note
    • 3, 400 MHz): δ =6.8 (m, 4H).
  • 20
    • 85030913578 scopus 로고    scopus 로고
    • note
    • 4 (350.18): C, 48.02; H, 1.15. Found: C, 48.13; H 1.37.
  • 21
    • 85030897782 scopus 로고    scopus 로고
    • note
    • 3, 400 MHz): δ=6.89 (t, J=8.7 Hz, 2H), 3.96 (s, 6H).
  • 22
    • 85030905794 scopus 로고    scopus 로고
    • note
    • 2 (378.31): C, 57.15; H, 4.26. Found: C, 57.55; H, 4.29.
  • 23
    • 85030896566 scopus 로고    scopus 로고
    • note
    • 2 (738.80): C, 74.78; H, 5.46. Found: C, 74.66; H, 5.25.
  • 24
    • 85030897716 scopus 로고    scopus 로고
    • note
    • 6 (442.40): C, 70.59; H, 3.65. Found: C, 70.61; H, 3.72.
  • 26
    • 85030910384 scopus 로고    scopus 로고
    • note
    • 20 =+27.9 ( c 0.5, ethanol).
  • 29
    • 85030903371 scopus 로고    scopus 로고
    • 3. Crystallographic data (excluding structure factors) for this structure, have been deposited with the Cambridge Crystallographic Data Centre as supplementary publication number CCDC 223697. Copies of the data can be obtained, free of charge, on application to CCDC, 12 Union Road, Cambridge CB2 1EZ, UK (Fax: +44(0)-1223-336033 or e-mail: deposit@ccdc.cam.ac.uk ).
  • 35
    • 20544433165 scopus 로고
    • 1966, 70, 3006-3007
    • Bondi A. J. Phys. Chem. 68:1964;441-451. 1966, 70, 3006-3007.
    • (1964) J. Phys. Chem. , vol.68 , pp. 441-451
    • Bondi, A.1
  • 37
    • 85030907557 scopus 로고    scopus 로고
    • note
    • SHELXTL, release 5.1, Sheldrick, G.M; University of Göttingen, Germany, 1997; Bruker AXS, Inc., Madison, Wisconsin, 53719, USA, 1997.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.