Direct synthesis of sulfonated azacalixarenes in water

Jonathan Clayden; Stephen J M Rowbottom; Warren J. Ebenezer; Michael G. Hutchings

doi:10.1039/b911631a

Direct synthesis of sulfonated azacalixarenes in water

Jonathan Clayden^*, Stephen J M Rowbottom, Warren J. Ebenezer, Michael G. Hutchings

^*Corresponding author for this work

School of Chemistry

Research output: Contribution to journal › Article (Academic Journal) › peer-review

17 Citations (Scopus)

Abstract

Successive treatment of cyanuric chloride with two aromatic diamines, at least one of them sulfonated, yields water-soluble sulfonated azacalix[4]arenes which may be isolated by crystallisation. Functionalised azacalixarenes may be made by first displacing two chloro substituents from the cyclisation precursor. Attempted formation of an azacalix[6]arene led to a dimeric species for which two structures may be proposed, one of them an azacalixarene catenane.

Original language	English
Pages (from-to)	4871-4880
Number of pages	10
Journal	Organic and Biomolecular Chemistry
Volume	7
Issue number	23
Early online date	30 Sept 2009
DOIs	https://doi.org/10.1039/b911631a
Publication status	Published - 7 Dec 2009

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Organic & Biological

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title = "Direct synthesis of sulfonated azacalixarenes in water",

abstract = "Successive treatment of cyanuric chloride with two aromatic diamines, at least one of them sulfonated, yields water-soluble sulfonated azacalix[4]arenes which may be isolated by crystallisation. Functionalised azacalixarenes may be made by first displacing two chloro substituents from the cyclisation precursor. Attempted formation of an azacalix[6]arene led to a dimeric species for which two structures may be proposed, one of them an azacalixarene catenane.",

author = "Jonathan Clayden and Rowbottom, \{Stephen J M\} and Ebenezer, \{Warren J.\} and Hutchings, \{Michael G.\}",

year = "2009",

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T1 - Direct synthesis of sulfonated azacalixarenes in water

AU - Clayden, Jonathan

AU - Rowbottom, Stephen J M

AU - Ebenezer, Warren J.

AU - Hutchings, Michael G.

PY - 2009/12/7

Y1 - 2009/12/7

N2 - Successive treatment of cyanuric chloride with two aromatic diamines, at least one of them sulfonated, yields water-soluble sulfonated azacalix[4]arenes which may be isolated by crystallisation. Functionalised azacalixarenes may be made by first displacing two chloro substituents from the cyclisation precursor. Attempted formation of an azacalix[6]arene led to a dimeric species for which two structures may be proposed, one of them an azacalixarene catenane.

AB - Successive treatment of cyanuric chloride with two aromatic diamines, at least one of them sulfonated, yields water-soluble sulfonated azacalix[4]arenes which may be isolated by crystallisation. Functionalised azacalixarenes may be made by first displacing two chloro substituents from the cyclisation precursor. Attempted formation of an azacalix[6]arene led to a dimeric species for which two structures may be proposed, one of them an azacalixarene catenane.

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U2 - 10.1039/b911631a

DO - 10.1039/b911631a

M3 - Article (Academic Journal)

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AN - SCOPUS:72449201206

SN - 1477-0520

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JO - Organic and Biomolecular Chemistry

JF - Organic and Biomolecular Chemistry

IS - 23

ER -

Direct synthesis of sulfonated azacalixarenes in water

Abstract

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