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Synthesis and Multi-Oxo Anion-Binding Properties of Oligopyrrolic Macrocycles Based on Naphthobipyrrole
- Abebayehu, Abeje;
- Dutta, Ranjan;
- Kim, Soo-Jin;
- Lee, Ji Hye;
- Hwang, Hyonseok;
- 외 1명
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7초록
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. 10(6) m(-1) with dihydrogen phosphate anions.
키워드
Polycycles; Nitrogen heterocycles; Host-guest systems; Macrocycles; Anion binding; DIHYDROGEN PHOSPHATE; RECEPTORS; SELECTIVITY
- 제목
- Synthesis and Multi-Oxo Anion-Binding Properties of Oligopyrrolic Macrocycles Based on Naphthobipyrrole
- 저자
- Abebayehu, Abeje; Dutta, Ranjan; Kim, Soo-Jin; Lee, Ji Hye; Hwang, Hyonseok; Lee, Chang-Hee
- 발행일
- 2016-08
- 유형
- Article
- 권
- 2016
- 호
- 23
- 페이지
- 3959 ~ 3963