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New water-soluble host calixarenes bearing chiral substituents

✍ 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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New water-soluble calixarenes modified w
✍ Takeshi Nagasaki; Yusuke Tajiri; Seiji Shinkai πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 463 KB

## Abstract Calix[__n__]arenes (__n__ = 4 and 6) modified with L‐cysteines were synthesized. These calix[__n__]arenes were water‐soluble, particularly, at acidic and basic pH regions. The critical micelle concentrations (estimated by surface tension) appeared at (0.50‐3.2) Β· 10^βˆ’5^ M. The β€œhydropho