Polyaromatic Calixarene Hosts: Calix[4]pyrenes

Michal Farber; Varun Rawat; Yael Diskin-Posner; Roman Dobrovetsky; Arkadi Vigalok

doi:10.1021/acs.orglett.4c01850

Polyaromatic Calixarene Hosts: Calix[4]pyrenes

Michal Farber, Varun Rawat, Yael Diskin-Posner, Roman Dobrovetsky^*, Arkadi Vigalok^*

^*Corresponding author for this work

Department of Chemical Research Support

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

Abstract

Calixpyrenes, calix[4]arenes incorporating one or two pyrene moieties as a part of their hydrophobic cavities, have been prepared and fully characterized. Distally di-O-propoxy diether of the calix dipyrene, which exists in the pinched cone conformation with nearly parallel pyrene moieties, demonstrates strongly enhanced binding of an organic cation (N-methylpyridinium) compared with the analogous diethers of the parent calix[4]arene.

Original language	English
Pages (from-to)	5731-5735
Number of pages	5
Journal	Organic Letters
Volume	26
Issue number	27
Early online date	27 Jun 2024
DOIs	https://doi.org/10.1021/acs.orglett.4c01850
Publication status	Published - 12 Jul 2024

Funding

All Science Journal Classification (ASJC) codes

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/acs.orglett.4c01850Licence: CC BY

Cite this

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abstract = "Calixpyrenes, calix[4]arenes incorporating one or two pyrene moieties as a part of their hydrophobic cavities, have been prepared and fully characterized. Distally di-O-propoxy diether of the calix dipyrene, which exists in the pinched cone conformation with nearly parallel pyrene moieties, demonstrates strongly enhanced binding of an organic cation (N-methylpyridinium) compared with the analogous diethers of the parent calix[4]arene.",

author = "Michal Farber and Varun Rawat and Yael Diskin-Posner and Roman Dobrovetsky and Arkadi Vigalok",

year = "2024",

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doi = "10.1021/acs.orglett.4c01850",

language = "English",

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journal = "Organic Letters",

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AU - Farber, Michal

AU - Rawat, Varun

AU - Diskin-Posner, Yael

AU - Dobrovetsky, Roman

AU - Vigalok, Arkadi

PY - 2024/7/12

Y1 - 2024/7/12

N2 - Calixpyrenes, calix[4]arenes incorporating one or two pyrene moieties as a part of their hydrophobic cavities, have been prepared and fully characterized. Distally di-O-propoxy diether of the calix dipyrene, which exists in the pinched cone conformation with nearly parallel pyrene moieties, demonstrates strongly enhanced binding of an organic cation (N-methylpyridinium) compared with the analogous diethers of the parent calix[4]arene.

AB - Calixpyrenes, calix[4]arenes incorporating one or two pyrene moieties as a part of their hydrophobic cavities, have been prepared and fully characterized. Distally di-O-propoxy diether of the calix dipyrene, which exists in the pinched cone conformation with nearly parallel pyrene moieties, demonstrates strongly enhanced binding of an organic cation (N-methylpyridinium) compared with the analogous diethers of the parent calix[4]arene.

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JO - Organic Letters

JF - Organic Letters

IS - 27

ER -

Polyaromatic Calixarene Hosts: Calix[4]pyrenes

Abstract

Funding

All Science Journal Classification (ASJC) codes

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