Synthesis and thermal study of new N-substituted 1H-pyrrolo[3,4-c]pyridine-1,3(2H)diones of Mannich base type

被引：0
|
作者：
Edward Krzyżak
Berenika Szczęśniak-Sięga
Dominika Szkatuła
Wiesław Malinka
机构：
[1] Wrocław Medical University,Department of Inorganic Chemistry
[2] Wrocław Medical University,Department of Chemistry of Drugs
来源：
Journal of Thermal Analysis and Calorimetry | 2012年 / 108卷
关键词：
DSC; Polymorphism; Pyridinedicarboximide; Thermal stability;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The new derivatives of 3,4-pyridinedicarboximide were synthesised. Experimental measurements were carried out using 1H NMR spectra, IR spectra, elemental analyses and differential scanning calorimetry. The purpose of this study was to study the thermal stability of these four new compounds and to establish a solid-state polymorphism. Measurements were carried out for samples obtained from ethanol and n-hexane and after a long-time storage.
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页码：1303 / 1309
页数：6
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