Calix[6]arenes incorporating functionalised substituents at the methylene bridges

Katerina Kogan; Norbert Itzhak; Silvio E. Biali

doi:10.1080/10610278.2010.500728

Calix[6]arenes incorporating functionalised substituents at the methylene bridges

Katerina Kogan, Norbert Itzhak, Silvio E. Biali

Institute of Chemistry

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

10 Scopus citations

Abstract

The hexabromocalix[6]arene 5 reacts with p-tert-Bu-phenol, thymol and propargyl alcohol to afford the corresponding hexasubstituted methylene-functionalised calixarenes. The substituents at the bridges were further functionalised via acetylation or click chemistry. Reaction of the hexahydroxy derivative 10 with DAST afforded 11, a first example of a calixarene with all bridges monofluorinated.

Original language	English
Pages (from-to)	704-709
Number of pages	6
Journal	Supramolecular Chemistry
Volume	22
Issue number	11-12
DOIs	https://doi.org/10.1080/10610278.2010.500728
State	Published - Nov 2010

Bibliographical note

Funding Information:
This research was supported by the Israel Science Foundation (Grant No. 257/07).

Keywords

calixarenes
methylene-functionalised
synthesis

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10.1080/10610278.2010.500728

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abstract = "The hexabromocalix[6]arene 5 reacts with p-tert-Bu-phenol, thymol and propargyl alcohol to afford the corresponding hexasubstituted methylene-functionalised calixarenes. The substituents at the bridges were further functionalised via acetylation or click chemistry. Reaction of the hexahydroxy derivative 10 with DAST afforded 11, a first example of a calixarene with all bridges monofluorinated.",

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author = "Katerina Kogan and Norbert Itzhak and Biali, {Silvio E.}",

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AU - Biali, Silvio E.

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AB - The hexabromocalix[6]arene 5 reacts with p-tert-Bu-phenol, thymol and propargyl alcohol to afford the corresponding hexasubstituted methylene-functionalised calixarenes. The substituents at the bridges were further functionalised via acetylation or click chemistry. Reaction of the hexahydroxy derivative 10 with DAST afforded 11, a first example of a calixarene with all bridges monofluorinated.

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KW - methylene-functionalised

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Calix[6]arenes incorporating functionalised substituents at the methylene bridges

Abstract

Bibliographical note

Keywords

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