Syntheses and aggregation properties of new water-soluble calixarenes

Seiji Shinkai, Takashi Arimura, Koji Araki, Hirosuke Kawabata, Hiroshi Satoh, Takayuki Tsubaki, Osamu Manabe, Junzo Sunamoto

研究成果: Contribution to journalArticle査読

105 被引用数 (Scopus)

抄録

Eighteen water-soluble calixarenes have been synthesized and their aggregation properties in water studied. They are six anionic calixarenes (1n) having sulphonate groups on the upper rim, nine anionic calixarenes (2n) having sulphonate groups on the lower rim, and three cationic calixarenes (3n) having ammonium groups on the upper rim. On the basis of measurements of critical micelle concentrations (c.m.c.s.) by surface tension, conductance, and spectroscopic methods, it was concluded that the aggregation behaviour of these water-soluble calixarenes can be classified into three categories: (i) non-micellar calixarenes, (ii) micelle-forming calixarenes, and (iii) unimolecular micellar calixarenes. The possible structure-aggregation relationships are discussed.

本文言語英語
ページ(範囲)2039-2045
ページ数7
ジャーナルJournal of the Chemical Society, Perkin Transactions 1
11
DOI
出版ステータス出版済み - 1989

All Science Journal Classification (ASJC) codes

  • 化学 (全般)

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