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有机化学
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有机化学 ›› 2010, Vol. 30 ›› Issue (12): 1955-1959. 上一篇    下一篇

研究简报

烷氧基桥联双三联吡啶的简洁合成

严晓华1，杜丽婷2，毕欣2，孙晶2，颜朝国*,2   

  1. (1扬州职业大学 扬州 225009)
    (2扬州大学化学化工学院 扬州 225002)
  • 收稿日期:2010-01-12 修回日期:2010-06-20 发布日期:2010-07-30
  • 通讯作者: 颜朝国 E-mail:cgyan@yzu.edu.cn
  • 基金资助:

    环三聚藜芦烯超分子金属络合物的分子设计，纳米组装和催化反应研究

Efficient Synthesis of Alkoxyl Bridging Bisterpyridines

Yan Xiaohua1 Du Liting2 Bi Xin2 Sun Jing2 Yan Chaoguo*,2   

  1. (1 Yangzhou Polytechnic College, Yangzhou 225009)
    (2 College of Chemis-try & Chemical Engineering Yangzhou University, Yangzhou 225002)
  • Received:2010-01-12 Revised:2010-06-20 Published:2010-07-30

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被引次数

3 | 1

通过2,2 -烷氧基双苯甲醛或4,4 -烷氧基双苯甲醛和2-乙酰基吡啶在氢氧化钠和氨水溶液中的一锅煮串联反应, 方便地合成了一系列重要的烷氧基桥联的双三联吡啶配体. 产物结构通过1H NMR, 13C NMR和HPLC/MS表征, 并测定了一个代表性化合物的单晶分子结构.

关键词: 多组分反应, 吡啶, 三联吡啶, 芳香醛, 单晶分子结构

A series of novel alkoxy-bridging bis(2,2 :6,2 -terpyridine) ligands were conveniently obtained from one-pot tandem reaction of 2,2 -alkoxy-bridging or 4,4 -alkoxy-bridging dialdehydes with excess of 2-acetylpyridine in sodium hydroxide solution and aqueous ammonia solution, respectively. The structures of the synthetic bisterpyridines were characterized by 1H NMR, 13C NMR and HPMS techniques and further confirmed by determination of single crystal structure of one representative compound.

Key words: tandem reaction, pyridine, terpyridine, aromatic aldehyde, single crystal