pKa determination of water-soluble calix[4]arenes

Seiji Shinkai, Koji Araki, Peter D.J. Grootenhuis, David N. Reinhoudt

Research output: Contribution to journalArticlepeer-review

27 Citations (Scopus)


Neutral, water-soluble 5,11,17,23-tetrakis[bis-(2-hydroxyethyl)aminosulphonyl]calix[4]arene-25,26,- 27,28-tetraol and 5,11,17,23-tetranitrocalix[4]arene-25,26,27,28-tetraol have been synthesized and the pKa values of the OH groups determined in an aqueous system.

Original languageEnglish
Pages (from-to)1883-1886
Number of pages4
JournalJournal of the Chemical Society, Perkin Transactions 2
Issue number12
Publication statusPublished - 1991

All Science Journal Classification (ASJC) codes

  • Chemistry(all)


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