Issue 22, 2019
From the journal:

Dalton Transactions

Regression analysis of properties of [Au(IPr)(CHR2)] complexes†

Richard M. P. Veenboer, ORCID logo a   Luis Miguel Azofra, ORCID logo bc   Danila Gasperini, ORCID logo d   Alba Collado, ORCID logo e   David B. Cordes, ORCID logo a   Alexandra M. Z. Slawin, ORCID logo a   Luigi Cavallo ORCID logo f  and  Steven P. Nolan ORCID logo *gh  

* Corresponding authors

a EaStCHEM, School of Chemistry, University of St Andrews, North Haugh, St Andrews, UK

b CIDIA-FEAM (Unidad Asociada al Consejo Superior de Investigaciones Científicas, CSIC, avalada por el Instituto de Ciencia de Materiales de Sevilla, Universidad de Sevilla), Instituto de Estudios Ambientales y Recursos Naturales (i-UNAT), Universidad de Las Palmas de Gran Canaria (ULPGC), Campus de Tafira, Las Palmas de Gran Canaria, Spain

c Departamento de Química, Universidad de Las Palmas de Gran Canaria (ULPGC), Campus de Tafira, Las Palmas de Gran Canaria, Spain

d Department of Chemistry, University of Bath, Claverton Down, Bath, UK

e Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Ciencias Químicas, Universidad Complutense, Madrid, Spain

f KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia

g Department Chemistry and Center for Sustainable Chemistry, Ghent University, Krijgslaan 281, S-3, 9000 Ghent, Belgium
E-mail: steven.nolan@ugent.be

h Department of Chemistry, College of Science, King Saud University, P. O. Box 2455, Riyadh 11451, Saudi Arabia

Abstract

New [Au(IPr)(CHR2)] complexes have been synthesised through protonolysis reactions of [Au(IPr)(OH)] with moderately acidic substrates, CH2R2. An array of spectroscopic (IR and NMR), structural (X-ray), electronic (DFT) and experimental (reactivity) parameters was collected to quantify the variation in stereoelectronic properties of these new and previously reported [Au(IPr)(CHR2)] complexes. Variation of the R substituents on the carbanion ligands (CHR2−) was found to have a crucial impact on parameters characterising the resulting gold complexes. A regression analysis of both experimental and modelled parameters, guided by network analysis techniques, produced linear models that supported trends within the [Au(IPr)(CHR2)] complexes.

Graphical abstract: Regression analysis of properties of [Au(IPr)(CHR2)] complexes

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Article information

DOI
https://doi.org/10.1039/C9DT00841A
Article type
Paper
Submitted
25 Feb 2019
Accepted
26 Apr 2019
First published
07 May 2019

Dalton Trans., 2019,48, 7693-7703

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Regression analysis of properties of [Au(IPr)(CHR2)] complexes

R. M. P. Veenboer, L. M. Azofra, D. Gasperini, A. Collado, D. B. Cordes, A. M. Z. Slawin, L. Cavallo and S. P. Nolan, Dalton Trans., 2019, 48, 7693 DOI: 10.1039/C9DT00841A

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