Synthesis, characterization, and structural investigations of 1-amino-3-substituted-1,2,3-triazolium salts, and a new route to 1-substituted-1,2,3-triazoles
作者:Greg Kaplan、Greg Drake、Kerri Tollison、Leslie Hall、Tommy Hawkins
DOI:10.1002/jhet.5570420104
日期:2005.1
Quarternary salts based upon 3-alkyl substituted 1-amino-1,2,3-triazolium cations (alkyl = methyl, ethyl, nypropyl, 2-propenyl, and n-butyl) have been synthesized and characterized by vibrational spectra, multinuclear NMR, elemental analysis, and DSC studies. Subsequent diazotization of these salts results in the exclusive formation of 1-alkyl-1,2,3-triazoles. Single crystal X-ray studies were carried
基于3-烷基取代的1-氨基-1,2,3-三唑鎓阳离子(烷基=甲基,乙基,正丙基,2-丙烯基和正丁基)的季铵盐已合成并通过振动光谱,多核NMR表征,元素分析和DSC研究。这些盐的随后重氮化导致1-烷基-1,2,3-三唑的排他性形成。对1-氨基-3-甲基-1,2,3-碘化三唑鎓,1-氨基-3-乙基-1,2,3-溴化三唑鎓,1-氨基-3-碘化物进行了单晶X射线研究正丙基1,2,3-三唑鎓溴化物和1-氨基-3-正丁基1,2,3-三唑鎓溴化物以及起始杂环1-氨基1,2,3-三唑,并讨论了所有结构。