1,2,4-Triazine N-oxides and their annelated derivatives

被引:0
|
作者
Kozhevnikov, D.N. [1 ]
Chupakhin, O.N. [1 ]
机构
[1] Ural State Technical University, ul. Mira 19, 620002 Ekaterinburg, Russia
来源
Russian Chemical Reviews | 1998年 / 67卷 / 08期
关键词
Physical chemistry;
D O I
暂无
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This review deals with the synthesis and properties of 1,2,4-triazine N-oxides and their annelated derivatives. Methods for the incorporation of the N-oxide group in the 1,2,4-triazine ring by direct oxidation and cyclisation involving nitro, nitroso, and isonitroso groups are discussed. Reactions of 1,2,4-triazine N-oxides with electrophiles, nucleophiles, and dicnophilcs are considered. The effect of the N-oxide group on the chemical shifts in the 1H, 13C, and 14N NMR spectra and the specific features of decomposition of 1,2,4-triazine N-oxides under elec-tron impact are analysed. © 1998 Russian Academy of Sciences and Turpion Ltd.
引用
收藏
页码:633 / 648
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