Sequential formation of a ternary complex among dihexylammonium, cucurbit[6]uril, and cyclodextrin with positive cooperativity
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SCOPUS
- Title
- Sequential formation of a ternary complex among dihexylammonium, cucurbit[6]uril, and cyclodextrin with positive cooperativity
- Authors
- Rekharsky, MV; Yamamura, H; Kawai, M; Osaka, I; Arakawa, R; Sato, A; Ko, YH; Selvapalam, N; Kim, K; Inoue, Y
- Date Issued
- 2006-03-02
- Publisher
- AMER CHEMICAL SOC
- Abstract
- A unique ternary 1:1:1 cucurbit[6]uril (CB[6])-cyclodextrin (CD)-dihexylammonium (DHA) complex was designed and noncovalently synthesized in stepwise fashion: first, CB[6] interacts strongly with DHA to form a 1:1 complex; second, addition of CD into the solution of the 1:1 complex leads to the exclusive formation of the 1:1:1 ternary complex. The ternary complex was characterized by various experimental techniques including ITC, NMR, and ESI-MS.
- Keywords
- QUANTITATIVELY ADDRESSING COOPERATIVITY; SIMPLE THERMODYNAMIC MODEL; SELF-ASSEMBLY PROCESSES; CUCURBITURIL HOMOLOGS; ALPHA-CYCLODEXTRIN; BINDING-SITES; INCLUSION; HOST; METHYLVIOLOGEN; SELECTIVITY
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/24162
- DOI
- 10.1021/OL0528742
- ISSN
- 1523-7060
- Article Type
- Article
- Citation
- ORGANIC LETTERS, vol. 8, no. 5, page. 815 - 818, 2006-03-02
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- There are no files associated with this item.
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