Synthesis and Multi-Oxo Anion-Binding Properties of Oligopyrrolic Macrocycles Based on Naphthobipyrrole
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- 作者：Abeje Abebayehu ; Ranjan Dutta ; Soo-Jin Kim ; Ji Hye Lee ; Hyonseok Hwang and Chang-Hee Lee
- 刊名：European Journal of Organic Chemistry
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：2016
- 期：23
- 页码：3959-3963
- 全文大小：867K
- ISSN：1099-0690
文摘
Oligopyrrolic macrocycles based on the naphthobipyrrole scaffold have been synthesized and characterized. The compounds showed high affinities toward multi-oxo anions such as dihydrogen phosphate and sulfate anions in acetonitrile. Theoretical calculations for the formation of host–anion complexation revealed that the receptors adopt bowl-shaped, cone conformations with association constants of ca. 106 m–1 with dihydrogen phosphate anions.