13C NMR studies of fluoroflavones

被引：0
|
作者：
Habsaoui, A [1 ]
Wallet, JC [1 ]
Gaydou, EM [1 ]
机构：
[1] Fac Sci & Tech St Jerome, Lab Phytochim, F-13397 Marseille 20, France
来源：
MAGNETIC RESONANCE IN CHEMISTRY | 1998年 / 36卷 / 08期
关键词：
NMR; C-13; fluoroflavonesulfonic acid; C-F coupling constants;
D O I：
10.1002/(SICI)1097-458X(199808)36:8<621::AID-OMR349>3.0.CO;2-Q
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
C-13 NMR chemical shifts were measured in DMSO-d(6) for fluorocarbonyl compounds. Sulfonic derivatives display (4)J(C,F) coupling constants for carbonyl groups which are also obtained from non-sulfonic derivatives when they are recorded in acidic solution. (C) 1998 John Wiley & Sons, Ltd.
引用
收藏
页码：621 / 624
页数：4
相关论文
共 50 条
  • [1] 13C NMR studies of liquid crystals
    Fung, BM
    PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY, 2002, 41 (3-4) : 171 - 186
  • [2] 13C NMR studies in hepatic encephalopathy
    Zwingmann, C
    JOURNAL OF NEUROCHEMISTRY, 2005, 94 : 24 - 24
  • [3] 13C NMR studies of hydrochlorofluoropropanes and chlorofluoropropanes
    Tanuma, T.
    Ohnishi, K.
    Okamoto, H.
    Morikawa, S.
    Journal of Fluorine Chemistry, 84 (01):
  • [4] 13C NMR STUDIES .8. 13C SPECTRA OF SOME SUBSTITUTED ANISOLES
    DHAMI, KS
    STOTHERS, JB
    CANADIAN JOURNAL OF CHEMISTRY, 1966, 44 (23): : 2855 - &
  • [5] 13C NMR Relaxation Studies of Ionic Liquids
    Carper, W. R.
    Wahlbeck, P. G.
    Heimer, N. E.
    Wilkes, J. S.
    IONIC LIQUIDS IV: NOT JUST SOLVENTS ANYMORE, 2007, 975 : 21 - 34
  • [6] 13C NMR studies of ethylene adsorbed on Ru
    ZeoliteY
    Kye, Y.S.
    Wu, S.X.
    Apple, T.M.
    Journal of Physical Chemistry, 1992, 96 (06):
  • [7] 13C CP/MAS NMR studies of flavonoids
    Wawer, I
    Zielinska, A
    MAGNETIC RESONANCE IN CHEMISTRY, 2001, 39 (07) : 374 - 380
  • [8] 13C NMR OF TETRAIODOMETHANE
    HOWARTH, OW
    LYNCH, RJ
    MOLECULAR PHYSICS, 1968, 15 (04) : 431 - &
  • [9] 13C NMR of Indazoles
    Elguero, J.
    Fruchier, A.
    El Mostafa Tjiou
    Trofimenko, S.
    Chemistry of Heterocyclic Compounds, 1995, 31 (09):
  • [10] NMR studies of dynamics in RNA and DNA by 13C relaxation
    Shajani, Zahra
    Varani, Gabriele
    BIOPOLYMERS, 2007, 86 (5-6) : 348 - 359
12345