作者:V. A. Tartakovsky、I. E. Filatov、A. M. Churakov、S. L. Ioffe、Yu. A. Strelenko、V. S. Kuz’min、G. L. Rusinov、K. I. Pashkevich
DOI:10.1007/s11172-005-0157-z
日期:2004.11
Treatment of 2- and 4-amino-3-(tert-butyl-NNO-azoxy)pyridines with nitrating agents (N2O5or NO2BF4) afforded the first representatives of pyridoannelated 1,2,3,4-tetrazine di-N-oxides, viz., pyrido[2,3-e][1,2,3,4]tetrazine 1,3-dioxide (9), 7-nitropyrido[2,3-e][1,2,3,4]tetrazine 1,3-dioxide (10), and pyrido[3,4-e][1,2,3,4]tetrazine 2,4-dioxide (11). These compounds were studied by 1H, 13C, and 14N NMR
用硝化剂(N2O5 或 NO2BF4)处理 2-和 4-氨基-3-(叔丁基-NNO-偶氮氧基)吡啶,得到吡啶环化的 1,2,3,4-四嗪二-N-氧化物的第一个代表,即., pyrido[2,3-e][1,2,3,4]tetrazine 1,3-dioxide (9), 7-nitropyrido[2,3-e][1,2,3,4]tetrazine 1 ,3-二氧化物 (10) 和吡啶并 [3,4-e][1,2,3,4] 四嗪 2,4-二氧化物 (11)。通过 1H、13C 和 14N NMR 光谱研究了这些化合物。通过X射线衍射分析研究了化合物10与苯的1:1配合物。