期刊论文

Synthesis,Characterizaiton and Fluorescence Property of 4′-(1,2,4-Triazolylphenyl)-4,2′:6′,4′′-Terpyridine:A proposed comprehensive and innovative organic chemistry experiment

中文

安徽化工

1008-553X

2023

49

01

102-106

10.3969/j.issn.1008-553X.2023.01.025

HNJG-2020-0688:湖南省普通高等学校教学改革研究项目 20K016:湖南省教育厅科学研究项目 MO19K02:功能金属有机化合物湖南省重点实验室开放基金项目

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以1,2,4-三氮唑、对氟苯甲醛为原料,通过亲核取代反应制备4′-(1,2,4-三氮唑基)苯甲醛,然后与4-乙酰基吡啶在氢氧化钾提供的碱性环境作用下反应,并最终以氨水为氮源合成了4′-(1,2,4-三氮唑基苯基)-4,2...展开更多 以1,2,4-三氮唑、对氟苯甲醛为原料,通过亲核取代反应制备4′-(1,2,4-三氮唑基)苯甲醛,然后与4-乙酰基吡啶在氢氧化钾提供的碱性环境作用下反应,并最终以氨水为氮源合成了4′-(1,2,4-三氮唑基苯基)-4,2′:6′,4′′-三联吡啶(L)。通过对比溶剂、反应时间,反应物用量等因素确定了产率最高的反应条件。运用熔点、红外光谱、核磁共振氢谱、碳谱、X-射线单晶衍射对该三联吡啶衍生物的结构...

In this experiment,1,2,4-triazole and p-fluorobenzaldehyde were used as raw materials to prepare 4′-(1,2,4-triazolyl)-benzaldehyde by a nucleophilic substitution reaction.The title compound was obtained with 4′-(1,2,4-triazo-lyl)-benzaldehyde and 4-acetylpyridine as raw...MORE In this experiment,1,2,4-triazole and p-fluorobenzaldehyde were used as raw materials to prepare 4′-(1,2,4-triazolyl)-benzaldehyde by a nucleophilic substitution reaction.The title compound was obtained with 4′-(1,2,4-triazo-lyl)-benzaldehyde and 4-acetylpyridine as r...