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新试剂4-(2-吡啶偶氮)-邻苯二酚的合成及其特性
A Study on the Synthesis and Characteristics of a New Reagent 4-(2-pyridylazo)-pyrocatechol
【摘要】 合成了新显色剂 4-(2 -吡啶偶氮 ) -邻苯二酚 (PAPC) ,运用薄层色谱、元素分析、红外光谱法对其结构进行了鉴定 ,并对其物理特性、化学特性、酸离解常数等进行了研究
【Abstract】 A new reagent 4-(2-pyridylazo)-pyrocatechol (PAPC) was synthesized . Its structure was identified by means of thin layer chromatography ,elemental analysis and Infrared spectrophotometry. Its acid dissociation constants and characteristics were also studied.
【关键词】 4-(2-吡啶偶氮)-邻苯二酚;
合成;
特性;
【Key words】 4-[2-pyridylazo)-pyrocatechol; synthesis; characteristics;
【Key words】 4-[2-pyridylazo)-pyrocatechol; synthesis; characteristics;
【基金】 江苏省科委基金资助项目!(BS970 10 )
- 【文献出处】 江苏石油化工学院学报 ,JOURNAL OF JIANGSU INSTITUTE OF PETROCHEMICAL TECHNOLOGY , 编辑部邮箱 ,2000年03期
- 【分类号】O626
- 【被引频次】3
- 【下载频次】49