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Volumn 72, Issue 20, 2007, Pages 7511-7522

13C-13C NMR spin-spin coupling constants in saccharides: Structural correlations involving all carbons in aldohexopyranosyl rings

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL BONDS; MOLECULAR STRUCTURE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; RATE CONSTANTS; SUBSTITUTION REACTIONS;

EID: 34848899792     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo0706776     Document Type: Article
Times cited : (32)

References (46)
  • 20
    • 34848916539 scopus 로고    scopus 로고
    • Frisch, M. J. et al. Gaussian 03, revision A.1; Gaussian, Inc.: Pittsburgh, PA, 2003.
    • Frisch, M. J. et al. Gaussian 03, revision A.1; Gaussian, Inc.: Pittsburgh, PA, 2003.
  • 34
    • 0003909854 scopus 로고
    • John Wiley and Sons: New York
    • (a) Günther, H. NMR Spectroscopy; John Wiley and Sons: New York, 1995; pp 119-120.
    • (1995) NMR Spectroscopy , pp. 119-120
    • Günther, H.1
  • 38
    • 34848899673 scopus 로고    scopus 로고
    • manuscript in preparation
    • Zhao, H.; Serianni, A. S., manuscript in preparation.
    • Zhao, H.1    Serianni, A.S.2
  • 40
    • 34848889100 scopus 로고    scopus 로고
    • CCC, which can be substantial, is primarily responsible for this difference.
    • CCC, which can be substantial, is primarily responsible for this difference.
  • 41
    • 34848897657 scopus 로고    scopus 로고
    • C1,C6 values in 3-deoxy-D-ribo-hexopyranoses (αp, 3.0 Hz; βp, 3.4 Hz) exhibit the same truncation as observed in the D-allopyranoses. An axial O3 elicits the same remote effect on the coupling as does an axial hydrogen. The effect thus correlates with the presence of an equatorial electronegative substituent at C3, which enhances the coupling, and not strictly to a change in the C3-O3 bond orientation.
    • C1,C6 values in 3-deoxy-D-ribo-hexopyranoses (αp, 3.0 Hz; βp, 3.4 Hz) exhibit the same truncation as observed in the D-allopyranoses. An axial O3 elicits the same remote effect on the coupling as does an axial hydrogen. The effect thus correlates with the presence of an equatorial electronegative substituent at C3, which enhances the coupling, and not strictly to a change in the C3-O3 bond orientation.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.