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Type |
Poster Presentation |
Area |
Organic Chemistry |
Room No. |
Event Hall |
Time |
4월 19일 (목요일) 11:00~12:30 |
Code |
ORGN.P-370 |
Subject |
Complementary binding of self-folding cavitand with 2-hydroxy benzamide moieties |
Authors |
Saegyo Jung, Yeon Sil Park, Kyungsoo Paek* Department of Chemistry, Soongsil University, Korea |
Abstract |
Self-folding cavitands are artificial receptors that are stabilized in their closed, concave conformation by non-covalent interactions. A new self-folding iminocavitand was designed and synthesized. The resorcin[4]arene-based cavitand bearing four 2-hydroxy benzamide moieties on the upper rim can fold into vase conformer by the four intramolecular C=O···H-O···H-N hydrogen bond sequence in the presence of suitable guests. Consequently a narrow and deep cavity is formed and stabilized, which was confirmed by NMR experiments. The synthesis and binding characteristics of this self-folding cavitand toward various guests will be presented. |
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E-mail |
segyo13@naver.com |
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