New water-soluble host calixarenes bearing chiral substituents
β Scribed by Arimura, Takashi; Kawabata, Hirosuke; Matsuda, Tsutomu; Muramatsu, Tsuyoshi; Satoh, Hiroshi; Fujio, Kazunari; Manabe, Osamu; Shinkai, Seiji
- Book ID
- 118742903
- Publisher
- American Chemical Society
- Year
- 1991
- Tongue
- English
- Weight
- 752 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
arenes were synthesized from p-(chloromethyl)calix[6]arene as a key intermediate: the formation of aqueous host-guest-type complexes was confirmed by spectroscopic methods.
## Abstract Calix[__n__]arenes (__n__ = 4 and 6) modified with Lβcysteines were synthesized. These calix[__n__]arenes were waterβsoluble, particularly, at acidic and basic pH regions. The critical micelle concentrations (estimated by surface tension) appeared at (0.50β3.2) Β· 10^β5^ M. The βhydropho