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Molecular capsules of tetrakis(N-hydantoinylimino)cavitand: Selective encapsulation of 1,4-diiodobenzene
- Park, Yeon Sil;
- Kim, Jo Won;
- Paek, Kyungsoo
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3초록
Resorcin[4]arene-based iminocavitand 2 with four hydantoinyl moieties was designed and synthesized. This cavitand 2 self-assembled into thermally stable molecular capsules G@2(2) in the presence of suitable guests through 8 intermolecular hydrogen bonds of imide N-H center dot center dot center dot O=C, two for each four paired hydantoinyl units. Molecular capsule 2(2) showed selective complexation for p-disubstituted benzenes, especially for 1,4-diiodobenzene. (C) 2017 Elsevier Ltd. All rights reserved.
키워드
Self-assembly; Molecular capsule; Cavitand; Hydrogen bonding; Molecular recognition; GUEST ENCAPSULATION; SUPRAMOLECULAR CAPSULE; CATALYSIS; WATER; STABILIZATION; CHEMISTRY; CAVITAND; HOST
- 제목
- Molecular capsules of tetrakis(N-hydantoinylimino)cavitand: Selective encapsulation of 1,4-diiodobenzene
- 저자
- Park, Yeon Sil; Kim, Jo Won; Paek, Kyungsoo
- 발행일
- 2017-08-23
- 유형
- Article
- 권
- 58
- 호
- 34
- 페이지
- 3366 ~ 3369