Wajda-Hermanowicz Katarzyna, Pieniążczak Damian, Zatajska Aleksandra, Wróbel Robert, Drabent Krzysztof, Ciunik Zbigniew
Faculty of Chemistry, University of Wrocław, F. Joliot-Curie 14, Wrocław 50-383, Poland.
Molecules. 2015 Sep 17;20(9):17109-31. doi: 10.3390/molecules200917109.
Studies on the stable hemiaminals and Schiff bases formation in the reaction of substituted benzaldehydes with primary 3,5-dimethyl-1,2,4-triazole 4-amine were carried out under neutral conditions. These products were investigated by IR, Raman, MS, ¹H- and (13)C-NMR spectra as well as by X-ray crystallography. The effect of reaction conditions: temperature, polarity of the solvents utilized, substrate concentration and the ortho and para benzaldehyde substituents on the yield of products was also examined.
在中性条件下，对取代苯甲醛与伯3,5-二甲基-1,2,4-三唑-4-胺反应中稳定半缩醛胺和席夫碱的形成进行了研究。通过红外光谱、拉曼光谱、质谱、¹H-和(13)C-核磁共振光谱以及X射线晶体学对这些产物进行了研究。还考察了反应条件（温度、所用溶剂的极性、底物浓度以及邻位和对位苯甲醛取代基）对产物产率的影响。
