NMR spectra of 1,3,5-triazines with fluorinated substituents

被引:5
|
作者
Brey, WS [1 ]
Richardson, DW
West, J
机构
[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA
[2] Florida A&M Univ, Dept Chem, Tallahassee, FL 32307 USA
基金
美国国家科学基金会;
关键词
F-19; NMR; C-13; triazines; amino-ring conjugation;
D O I
10.1016/j.jfluchem.2004.01.002
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The NMR spectra of a series of 1,3,5-triazines (1) in which one or more of the substituent groups are fluorinated are described, and the results are discussed in terms of bonding and geometry of the molecules. Remote effects of unsymmetrical substitution are observed in the fluorine-19 and carbon-13 spectra, in some molecules indicating restricted rotation about the bond joining an amino group to a ring carbon. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:755 / 761
页数:7
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