Graphene Oxide: Carbocatalyst or Reagent?

Stanislav Presolski, Martin Pumera

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Metal-free heterogeneous carbon-based materials have the potential to facilitate a wide range of organic transformations in an economical and environmentally-friendly manner. However, the mechanism of their action is often obfuscated by their ill-defined nature, so careful analysis of the reaction products is essential before they can be labelled “catalysts” in accordance with the IUPAC definition. We present here our findings on the archetypal “carbocatalytic” conversion of benzyl alcohol to benzaldehyde, in which graphene oxide is reduced and a major side product, dibenzyl ether, is also formed. Thus, our work reclassifies graphene oxide as a reagent and presents an important step in the proper evaluation of reactions in the nascent field of carbocatalysis.

Original languageEnglish
Pages (from-to)16713-16715
Number of pages3
JournalAngewandte Chemie - International Edition
Volume57
Issue number51
DOIs
Publication statusPublished - 2018 Dec 17

Fingerprint

Graphite
Oxides
Graphene
Benzyl Alcohol
Reaction products
Ethers
Alcohols
Carbon
Metals
Catalysts
dibenzyl ether
benzaldehyde

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

Cite this

Presolski, Stanislav ; Pumera, Martin. / Graphene Oxide : Carbocatalyst or Reagent?. In: Angewandte Chemie - International Edition. 2018 ; Vol. 57, No. 51. pp. 16713-16715.
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Graphene Oxide : Carbocatalyst or Reagent? / Presolski, Stanislav; Pumera, Martin.

In: Angewandte Chemie - International Edition, Vol. 57, No. 51, 17.12.2018, p. 16713-16715.

Research output: Contribution to journalArticle

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