Shaping of calix[4]arenes via double bridging of the upper rim

Petr Slavík; Václav Eigner; Pavel Lhoták

doi:10.1039/c6ce00314a

Shaping of calix[4]arenes via double bridging of the upper rim

Petr Slavík, Václav Eigner, Pavel Lhoták^*

^*Corresponding author for this work

Chemistry

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

Abstract

Direct double meta-mercuration can be used for subsequent bridging of a calix[4]arene skeleton via the installation of ketone moieties. This unprecedented substitution pattern in calixarene chemistry possesses a heavily distorted and rigid cavity capable of interactions with selected molecular guests as documented by binding of a CH₂Cl₂ molecule held in place by an intricate net of 10 specific (halogen bonding and hydrogen bonding) interactions from two neighbouring calixarene molecules.

Original language	English
Pages (from-to)	4964-4970
Number of pages	7
Journal	CrystEngComm
Volume	18
Issue number	26
Early online date	1 Mar 2016
DOIs	https://doi.org/10.1039/c6ce00314a
Publication status	Published - 14 Jul 2016

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10.1039/c6ce00314a

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abstract = "Direct double meta-mercuration can be used for subsequent bridging of a calix[4]arene skeleton via the installation of ketone moieties. This unprecedented substitution pattern in calixarene chemistry possesses a heavily distorted and rigid cavity capable of interactions with selected molecular guests as documented by binding of a CH2Cl2 molecule held in place by an intricate net of 10 specific (halogen bonding and hydrogen bonding) interactions from two neighbouring calixarene molecules.",

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Shaping of calix[4]arenes via double bridging of the upper rim

Abstract

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