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.
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页码：1892 / 1893
页数：2
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