Chin. J. Org. Chem. ›› 2010, Vol. 30 ›› Issue (12): 1955-1959. Previous Articles     Next Articles

Notes

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

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