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Title: Regression analysis of properties of [Au(IPr)(CHR2)] complexes
Authors: Veenboer, Richard M. P.
Azofra Mesa, Luis Miguel 
Gasperini, Danila
Collado, Alba
Cordes, David B.
Slawin, Alexandra M. Z.
Cavallo, Luigi
Nolan, Steven P.
UNESCO Clasification: 3303 ingeniería y tecnología químicas
Keywords: N-Heterocyclic Carbene
Equilibrium Acidities
Gold Catalysts
Carbon Acids
Substituent, et al
Issue Date: 2019
Journal: Dalton Transactions 
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.
ISSN: 1477-9226
DOI: 10.1039/c9dt00841a
Source: Dalton Transactions[ISSN 1477-9226],v. 48 (22), p. 7693-7703
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