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

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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 II
Volume	0
Issue number	2
DOIs	https://doi.org/10.1039/P29910001883
Publication status	Published - 1991

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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",

doi = "10.1039/P29910001883",

language = "English",

volume = "0",

pages = "1883--1886",

journal = "Journal of the Chemical Society. Perkin transactions II",

issn = "0300-9580",

publisher = "Chemical Society",

number = "2",

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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

Y1 - 1991

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.

U2 - 10.1039/P29910001883

DO - 10.1039/P29910001883

M3 - Article

SN - 0300-9580

VL - 0

SP - 1883

EP - 1886

JO - Journal of the Chemical Society. Perkin transactions II

JF - Journal of the Chemical Society. Perkin transactions II

IS - 2

ER -

pKa Determination of water-soluble calix[4]arenes

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pK_a Determination of water-soluble calix[4]arenes