Conformationally restricted calix[8]arenes substituted at all methylene bridges

Katerina Kogan; Silvio E. Biali

doi:10.1021/jo2009643

Conformationally restricted calix[8]arenes substituted at all methylene bridges

Katerina Kogan, Silvio E. Biali^*

^*Corresponding author for this work

Institute of Chemistry

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

11 Scopus citations

Abstract

Reaction under S_N1 conditions of the octabromocalix[8]arene derivative 2d with alcohols proceeds in nonstereoselective fashion, but all-cis octaryl derivatives are the single major products in the reaction with arenes. The incorporation of aryl substituents at the bridges rigidifies the calix[8]arene skeleton.

Original language	English
Pages (from-to)	7240-7244
Number of pages	5
Journal	Journal of Organic Chemistry
Volume	76
Issue number	17
DOIs	https://doi.org/10.1021/jo2009643
State	Published - 2 Sep 2011

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title = "Conformationally restricted calix[8]arenes substituted at all methylene bridges",

abstract = "Reaction under SN1 conditions of the octabromocalix[8]arene derivative 2d with alcohols proceeds in nonstereoselective fashion, but all-cis octaryl derivatives are the single major products in the reaction with arenes. The incorporation of aryl substituents at the bridges rigidifies the calix[8]arene skeleton.",

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

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N2 - Reaction under SN1 conditions of the octabromocalix[8]arene derivative 2d with alcohols proceeds in nonstereoselective fashion, but all-cis octaryl derivatives are the single major products in the reaction with arenes. The incorporation of aryl substituents at the bridges rigidifies the calix[8]arene skeleton.

AB - Reaction under SN1 conditions of the octabromocalix[8]arene derivative 2d with alcohols proceeds in nonstereoselective fashion, but all-cis octaryl derivatives are the single major products in the reaction with arenes. The incorporation of aryl substituents at the bridges rigidifies the calix[8]arene skeleton.

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Conformationally restricted calix[8]arenes substituted at all methylene bridges

Abstract

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