Synthesis, structural characterization and metal inclusion properties of 18-, 20- and 22-membered oxaazacyclophanes and oxaazacalix[4]arene analogues: Macrocyclic amine and schiff base receptors with variable NxO y donor sets

Ramõn Moreno-Corral; Herbert Höpfl; Lorena MacHi-Lara; Karen O. Lara

doi:10.1002/ejoc.201001312

Synthesis, structural characterization and metal inclusion properties of 18-, 20- and 22-membered oxaazacyclophanes and oxaazacalix[4]arene analogues: Macrocyclic amine and schiff base receptors with variable NxO y donor sets

Ramõn Moreno-Corral, Herbert Höpfl, Lorena MacHi-Lara, Karen O. Lara

Departamento de Investigación en Polímeros y Materiales

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

15 Scopus citations

Abstract

A series of oxaazacyclophanes and oxaazacalix[4]arene analogues with 18-, 20- and 22-membered rings have been synthesized from diamine and dialdehyde building blocks and structurally characterized by spectroscopic methods. One diamine precursor and four macrocycles have additionally been analysed by single-crystal X-ray diffraction. Two of the oxaazacalix[4]arene analogues were employed for metal ion complexation studies based on UV/Vis absorption spectroscopy, showing both compounds to be able to form complexes with Cu 2+ and Zn2+. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Original language	American English
Pages (from-to)	2148-2162
Number of pages	15
Journal	European Journal of Organic Chemistry
DOIs	https://doi.org/10.1002/ejoc.201001312
State	Published - 1 Apr 2011

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Moreno-Corral, R., Höpfl, H., MacHi-Lara, L., & Lara, K. O. (2011). Synthesis, structural characterization and metal inclusion properties of 18-, 20- and 22-membered oxaazacyclophanes and oxaazacalix[4]arene analogues: Macrocyclic amine and schiff base receptors with variable NxO y donor sets. European Journal of Organic Chemistry, 2148-2162. https://doi.org/10.1002/ejoc.201001312

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title = "Synthesis, structural characterization and metal inclusion properties of 18-, 20- and 22-membered oxaazacyclophanes and oxaazacalix[4]arene analogues: Macrocyclic amine and schiff base receptors with variable NxO y donor sets",

abstract = "A series of oxaazacyclophanes and oxaazacalix[4]arene analogues with 18-, 20- and 22-membered rings have been synthesized from diamine and dialdehyde building blocks and structurally characterized by spectroscopic methods. One diamine precursor and four macrocycles have additionally been analysed by single-crystal X-ray diffraction. Two of the oxaazacalix[4]arene analogues were employed for metal ion complexation studies based on UV/Vis absorption spectroscopy, showing both compounds to be able to form complexes with Cu 2+ and Zn2+. Copyright {\textcopyright} 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

author = "Ram{\~o}n Moreno-Corral and Herbert H{\"o}pfl and Lorena MacHi-Lara and Lara, {Karen O.}",

year = "2011",

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doi = "10.1002/ejoc.201001312",

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Moreno-Corral, R, Höpfl, H, MacHi-Lara, L & Lara, KO 2011, 'Synthesis, structural characterization and metal inclusion properties of 18-, 20- and 22-membered oxaazacyclophanes and oxaazacalix[4]arene analogues: Macrocyclic amine and schiff base receptors with variable NxO y donor sets', European Journal of Organic Chemistry, pp. 2148-2162. https://doi.org/10.1002/ejoc.201001312

Synthesis, structural characterization and metal inclusion properties of 18-, 20- and 22-membered oxaazacyclophanes and oxaazacalix[4]arene analogues: Macrocyclic amine and schiff base receptors with variable NxO y donor sets. / Moreno-Corral, Ramõn; Höpfl, Herbert; MacHi-Lara, Lorena et al.

In: European Journal of Organic Chemistry, 01.04.2011, p. 2148-2162.

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

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AB - A series of oxaazacyclophanes and oxaazacalix[4]arene analogues with 18-, 20- and 22-membered rings have been synthesized from diamine and dialdehyde building blocks and structurally characterized by spectroscopic methods. One diamine precursor and four macrocycles have additionally been analysed by single-crystal X-ray diffraction. Two of the oxaazacalix[4]arene analogues were employed for metal ion complexation studies based on UV/Vis absorption spectroscopy, showing both compounds to be able to form complexes with Cu 2+ and Zn2+. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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