Selective Reduction of Nitroarenes with Silanes Catalyzed by Nickel N-Heterocyclic Carbene Complexes

Rita Lopes, Mariette M. Pereira, Beatriz Royo

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

An efficient catalytic system for the reduction of nitroarenes to amines was developed using a well-defined nickel–NHC (N-heterocyclic carbene) complex as catalyst and phenylsilane as reducing agent. The excellent activity of the catalyst provides access to anilines containing a wide array of reactive functionalities at 20 °C, and without using any base or additive. Notably, the catalytic system allows the reduction of 5,10,15,20-tetra-(nitrophenyl)porphyrin (TNPP) and CuII β-nitroporphyrin to the corresponding aminoporphyrins.

Original languageEnglish
Pages (from-to)3073-3077
Number of pages5
JournalChemCatChem
Volume9
Issue number15
DOIs
Publication statusPublished - 9 Aug 2017

Fingerprint

Silanes
carbenes
Nickel
silanes
Aniline Compounds
nickel
catalysts
Catalysts
Reducing Agents
Porphyrins
Reducing agents
Aniline
aniline
porphyrins
Amines
amines
carbene

Keywords

  • hydrosilylation
  • N-heterocyclic carbenes
  • nickel
  • porphyrins
  • reduction nitroarenes

Cite this

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Selective Reduction of Nitroarenes with Silanes Catalyzed by Nickel N-Heterocyclic Carbene Complexes. / Lopes, Rita; Pereira, Mariette M.; Royo, Beatriz.

In: ChemCatChem, Vol. 9, No. 15, 09.08.2017, p. 3073-3077.

Research output: Contribution to journalArticle

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