pKa determination of water-soluble calix[4]arenes

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

doi:10.1039/P29910001883

pK_a determination of water-soluble calix[4]arenes

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

Institute for Advanced Study

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

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 pK_a values of the OH groups determined in an aqueous system.

Original language	English
Pages (from-to)	1883-1886
Number of pages	4
Journal	Journal of the Chemical Society, Perkin Transactions 2
Issue number	12
DOIs	https://doi.org/10.1039/P29910001883
Publication status	Published - Jan 1 1991

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1039/P29910001883

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title = "pKa determination of water-soluble calix[4]arenes",

abstract = "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.",

author = "Seiji Shinkai and Koji Araki and Grootenhuis, {Peter D.J.} and Reinhoudt, {David N.}",

year = "1991",

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T1 - pKa determination of water-soluble calix[4]arenes

AU - Shinkai, Seiji

AU - Araki, Koji

AU - Grootenhuis, Peter D.J.

AU - Reinhoudt, David N.

PY - 1991/1/1

Y1 - 1991/1/1

N2 - 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.

AB - 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.

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JO - Journal of the Chemical Society, Perkin Transactions 2

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SN - 1470-1820

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