Synthesis and characterization of novel ionophores of double-armed penta-crown ethers

被引:10
作者
Huang, ZB
Chang, SH [1 ]
机构
[1] Daegu Univ, Dept Chem, Kyongbuk 712714, South Korea
[2] Suzhou Univ, Coll Chem & Chem Engn, Suzhou 215006, Peoples R China
关键词
diaza-crown ether; 1-aza crown ether; penta-crown ether; TMPTA;
D O I
10.1016/j.tetlet.2005.06.006
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Unique structures of novel ionophores of double-armed penta-crown ethers were successfully synthesized. Diaza 18-crown-6 was designed as the parent crown ring. The penta-crown ethers were prepared by the reaction of trimethylolpropane triacrylate (TMPTA) with diaza 18-crown-6 and further with 1-aza crown ethers through the Michael reaction. The newly synthesized penta-crown ethers were characterized by H-1 NMR, C-13 NMR, FAB mass spectrum, IR and elemental analyses, respectively. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:5351 / 5355
页数:5
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