Self-assembly of a hexameric aggregate of a lipophilic calix[4]pyrrole- resorcinarene hybrid in solution: A diffusion NMR study

S. Slovak; T. Evan-Salem; Y. Cohen

doi:10.1021/ol1020114

Self-assembly of a hexameric aggregate of a lipophilic calix[4]pyrrole- resorcinarene hybrid in solution: A diffusion NMR study

S. Slovak, T. Evan-Salem, Y. Cohen^*

^*Corresponding author for this work

School of Chemistry

Tel Aviv University

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

25 Scopus citations

Abstract

The lipophilic calix[4]pyrrole-resorcinarene hybrid 1b, the extended analogue of resorcin[4]arene 2b, was synthesized for the first time, and its self-assembly in solution was studied using ¹H and diffusion NMR. It was found that 1b self-assembles to hexameric aggregates in CDCl₃ solution. The interaction of trialkylamine guests with the hexameric aggregate of 1b was explored, and it appears that under the conditions used in the present study these guests interact with the external faces of the hexameric aggregate of 1b.

Original language	English
Pages (from-to)	4864-4867
Number of pages	4
Journal	Organic Letters
Volume	12
Issue number	21
DOIs	https://doi.org/10.1021/ol1020114
State	Published - 5 Nov 2010

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abstract = "The lipophilic calix[4]pyrrole-resorcinarene hybrid 1b, the extended analogue of resorcin[4]arene 2b, was synthesized for the first time, and its self-assembly in solution was studied using 1H and diffusion NMR. It was found that 1b self-assembles to hexameric aggregates in CDCl3 solution. The interaction of trialkylamine guests with the hexameric aggregate of 1b was explored, and it appears that under the conditions used in the present study these guests interact with the external faces of the hexameric aggregate of 1b.",

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year = "2010",

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doi = "10.1021/ol1020114",

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AU - Cohen, Y.

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N2 - The lipophilic calix[4]pyrrole-resorcinarene hybrid 1b, the extended analogue of resorcin[4]arene 2b, was synthesized for the first time, and its self-assembly in solution was studied using 1H and diffusion NMR. It was found that 1b self-assembles to hexameric aggregates in CDCl3 solution. The interaction of trialkylamine guests with the hexameric aggregate of 1b was explored, and it appears that under the conditions used in the present study these guests interact with the external faces of the hexameric aggregate of 1b.

AB - The lipophilic calix[4]pyrrole-resorcinarene hybrid 1b, the extended analogue of resorcin[4]arene 2b, was synthesized for the first time, and its self-assembly in solution was studied using 1H and diffusion NMR. It was found that 1b self-assembles to hexameric aggregates in CDCl3 solution. The interaction of trialkylamine guests with the hexameric aggregate of 1b was explored, and it appears that under the conditions used in the present study these guests interact with the external faces of the hexameric aggregate of 1b.

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Self-assembly of a hexameric aggregate of a lipophilic calix[4]pyrrole- resorcinarene hybrid in solution: A diffusion NMR study

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