Long-range C-13-F-19 NMR spin-spin coupling in some alpha-trifluoromethyl-substituted polychloropyridines

被引：0
|
作者：
Sveshnikov, NN
Sipyagin, AM
Dobrokhotova, OV
机构：
[1] Institute of Chemical Physics in Chemogolovka, Russian Academy of Sciences, Chemogolovka, Moscow Region
来源：
RUSSIAN CHEMICAL BULLETIN | 1995年 / 44卷 / 10期
关键词：
C-13; NMR; long-range C-13-F-19 NMR spin-spin coupling constants alpha-trifluoromethyl-substituted polychloropyridines;
D O I：
10.1007/BF00707220
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
High resolution C-13 NMR spectra of a series of a-trifluoromethyl-substituted polychloropyridines were studied. Long-range C-13-F-19 NMR spin-spin coupling through four and five bonds involving carbon atoms of the pyridine ring and the fluorine atom of the CF3 group was found.
引用
收藏
页码：1892 / 1893
页数：2
相关论文
共 50 条
  • [1] C-13-F-19 SPIN-SPIN COUPLING IN SOME MONOFLUORO-SUBSTITUTED POLYCYCLIC AROMATIC-HYDROCARBONS
    HANSEN, PE
    BERG, A
    JAKOBSEN, HJ
    MANZARA, AP
    MICHL, J
    ORGANIC MAGNETIC RESONANCE, 1977, 10 : 179 - 187
  • [2] ULTRA LONG-RANGE F-19-F-19 SPIN-SPIN COUPLING
    MITCHELL, PJ
    PHILLIPS, L
    ROBERTS, SJ
    WRAY, V
    ORGANIC MAGNETIC RESONANCE, 1974, 6 (02): : 126 - 127
  • [3] LONG-RANGE (CSP2-F)-C-13-F-19 SPIN-SPIN COUPLINGS IN MONO-FLUORO[2.2]CYCLOPHANES
    TAKEMURA, T
    MORI, N
    CHEMISTRY LETTERS, 1978, (08) : 857 - 858
  • [4] LONG-RANGE PROTON-F-19 SPIN-SPIN COUPLING INTERACTIONS IN PHENYLTRIFLUOROSILANE
    PARR, WJE
    SCHAEFER, T
    MARAT, K
    CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1977, 55 (18): : 3243 - 3247
  • [5] Analysis of long-range NMR spin-spin coupling in polyenes and the π-mechanism
    Gräfenstein, J
    Tuttle, T
    Cremer, D
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2005, 7 (03) : 452 - 462
  • [6] LONG-RANGE PROTON SPIN-SPIN COUPLING
    BARFIELD, M
    CHAKRABA.B
    CHEMICAL REVIEWS, 1969, 69 (06) : 757 - +
  • [7] SYNTHESIS AND LONG-RANGE H-1-F-19 AND C-13-F-19 NMR COUPLING OF TRIFLUORACETYL AZULENES
    MATHIAS, LJ
    OVERBERGER, CG
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (SEP): : 220 - 220
  • [8] C-13-C-13 LONG-RANGE SPIN-SPIN COUPLING-CONSTANTS IN NAPHTHALENE DERIVATIVES
    BERGER, S
    ZELLER, KP
    JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1975, (11) : 423 - 424
  • [9] LONG-RANGE SPIN-SPIN COUPLING IN PYRIMIDINE NUCLEOSIDES
    HRUSKA, FE
    CANADIAN JOURNAL OF CHEMISTRY, 1971, 49 (12): : 2111 - &
  • [10] STUDY OF LONG-RANGE SPIN-SPIN COUPLING FOR SOME ACETYLACETONATES OF TIN (4)
    KAWASAKI, Y
    JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1967, 29 (03): : 840 - &
12345