Journal article

Evidence for heterogeneous Sonogashira coupling of phenylacetylene and iodobenzene catalyzed by well defined rhodium nanoparticles.

Abstract:: Sonogashira coupling of phenylacetylene with iodobenzene has been studied in the presence of metallic Rh nanoparticle catalysts and found to occur via a surface-mediated heterogeneous route. Homogeneous catalytic processes due to Rh species that may leach into solution were barely detectable within the sensitivity of our experiments. Moreover, larger (8 nm) nanoparticles were found to be much better catalysts than very small ones (2 nm), which is consistent with the hypothesis that steric limitations adversely affect the efficiency of the latter.

Publication status:: Published

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APA Style

Kanuru, V., Humphrey, S., Kyffin, J., Jefferson, D., Burton, J., Armbrüster, M., & Lambert, R. (2009). Evidence for heterogeneous Sonogashira coupling of phenylacetylene and iodobenzene catalyzed by well defined rhodium nanoparticles. Dalton Transactions (Cambridge, England : 2003), 37, 7602–7605.

MLA Style

Kanuru, V., et al. “Evidence for Heterogeneous Sonogashira Coupling of Phenylacetylene and Iodobenzene Catalyzed by Well Defined Rhodium Nanoparticles.” Dalton Transactions (Cambridge, England : 2003), no. 37, 2009, pp. 7602–05.

Chicago Style

Kanuru, V, S Humphrey, J Kyffin, D Jefferson, J Burton, M Armbrüster, and R Lambert. 2009. “Evidence for Heterogeneous Sonogashira Coupling of Phenylacetylene and Iodobenzene Catalyzed by Well Defined Rhodium Nanoparticles.” Dalton Transactions (Cambridge, England : 2003), no. 37: 7602–5.
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Publisher copy:: 10.1039/b912833f

Authors

+ Kanuru, V More by this author

Role:: Author

+ Humphrey, S More by this author

Role:: Author

+ Kyffin, J More by this author

Role:: Author

+ Jefferson, D More by this author

Role:: Author

+ Burton, J More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Chemistry
Sub department:: Organic Chemistry
Role:: Author

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Journal:: Dalton transactions (Cambridge, England : 2003) More from this journal
Issue:: 37
Pages:: 7602-7605
Publication date:: 2009-10-01
DOI:: 10.1039/b912833f
EISSN:: 1477-9234
ISSN:: 1477-9226

Language:: English
Pubs id:: pubs:41318
UUID:: uuid:d7bf950e-99d8-49f2-8c9a-8c491a472432
Local pid:: pubs:41318
Source identifiers:: 41318
Deposit date:: 2012-12-19

Terms of use

Copyright date:: 2009

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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