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Cited by 306

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Catalysis by Gold(I) and Gold(III): A Parallelism between Homo‐ and Heterogeneous Catalysts for Copper‐Free Sonogashira Cross‐Coupling Reactions

González‐Arellano, Camino, Abad, Alberto, Corma, Avelino, García, Hermenegildo, Iglesias, Marta, Sánchez, Félix·2007·Angewandte Chemie International Edition
DOI 10.1002/anie.200604746
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Abstract

Zero, one, or three? The role of Au0, AuI, and AuIII cations in the heterogeneous gold catalyst Au/CeO2 was investigated with the copper-free Sonogashira cross-coupling reaction of iodobenzene and phenyl acetylene (see picture). Reactions carried out under both heterogeneous and homogeneous conditions using distinct Au0, AuI, and AuIII species reveal that AuI is the active species for the cross-coupling reaction.

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Metadata

Authors
González‐Arellano, C., Abad, A., Corma, A., García, H., Iglesias, M., & Sánchez, F.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2007-02-09
Volume
46
Issue
9
Pages
1536-1538
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
DOI
10.1002/anie.200604746
OpenAlex
W2169771163
Cited by
306
References
0
FWCI
18.05
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Catalysis by Gold(I) and Gold(III): A Parallelism between Homo‐ and Heterogeneous Catalysts for Copper‐Free Sonogashira Cross‐Coupling Reactions. https://app.cochat.ai/papers/10.1002/anie.200604746
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González‐Arellano, C., Abad, A., Corma, A., García, H., Iglesias, M., & Sánchez, F. (2007). Catalysis by Gold(I) and Gold(III): A Parallelism between Homo‐ and Heterogeneous Catalysts for Copper‐Free Sonogashira Cross‐Coupling Reactions. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.200604746

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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