Rational design of carborane-based Cu2-paddle wheel coordination polymers for increased hydrolytic stability

Zhen Li; Duane Choquesillo-Lazarte; Julio Fraile; Clara Viñas; Francesc Teixidor; José G. Planas

doi:10.1039/D1DT04065K

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Rational design of carborane-based Cu₂-paddle wheel coordination polymers for increased hydrolytic stability†‡

Zhen Li,^a Duane Choquesillo-Lazarte,

^b Julio Fraile,

^a Clara Viñas,

^a Francesc Teixidor

^a and José G. Planas

*^a

Author affiliations

* Corresponding authors

^a Institut de Ciència de Materials de Barcelona, ICMAB-CSIC, Campus de la UAB, 08193 Bellaterra, Spain
E-mail: jginerplanas@icmab.es

^b Laboratorio de Estudios Cristalográficos, IACT, CSIC-Universidad de Granada, Avda. de las Palmeras 4, 18100 – Armilla, Granada, Spain

Abstract

A new unsymmetric carborane-based dicarboxylic linker provided a 1D Cu₂-paddle wheel coordination polymer (2) with much higher hydrolytic stability than the corresponding 2D Cu₂-paddle wheel polymer (1), obtained from a related more symmetrical carborane-based linker. Both 1 and 2 were used as efficient heterogeneous catalysts for a model aza-Michael reaction but only 2 can be reused several times without significant degradation in catalytic activity.

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Article information

DOI: https://doi.org/10.1039/D1DT04065K
Article type: Paper
Submitted: 01 Dec 2021
Accepted: 09 Dec 2021
First published: 09 Dec 2021
This article is Open Access

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Dalton Trans., 2022,51, 1137-1143

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Rational design of carborane-based Cu₂-paddle wheel coordination polymers for increased hydrolytic stability

Z. Li, D. Choquesillo-Lazarte, J. Fraile, C. Viñas, F. Teixidor and J. G. Planas, Dalton Trans., 2022, 51, 1137 DOI: 10.1039/D1DT04065K

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