3,5-二乙酰基-1,4-二氢吡啶热致变色性质的研究  

Thermochromism of 3,5-Diacety-1,4-Dihydropyridine

作　　者：刘敏[1] 孟建新[1] 

机构地区：[1]暨南大学化学系,广州市510632

出　　处：《光谱实验室》2005年第5期1067-1069,共3页Chinese Journal of Spectroscopy Laboratory

基　　金：广东省自然科学基金(010380)资助项目

摘　　要：研究了3,5-二乙酰基-1,4-二氢吡啶的热致变色过程中吸收光谱的变化,考察了溶剂、酸碱性、加热时间和温度等因素对热致变色现象的影响,并简要讨论了可能的变色机理。The thermochromism of 3,5-diacety-1,4-dihydropyridine was studied by spectrophotometry. Some factors such as solvent, acidity and alkalescence, time and temperature were investigated as well as the possible color change mechanism.

关 键 词：热致变色 3 5-二乙酰基-1 4-二氢吡啶 

分 类 号：O657.32[理学—分析化学]