Catalyst Efficacy of Homogeneous and Heterogeneous Palladium Catalysts in the Direct Arylation of Common Heterocycles

Alan J. Reay, Lydia K. Neumann, Ian J S Fairlamb*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The direct arylation of several common heterocycles, using homogeneous and heterogeneous palladium (pre)catalysts, has been examined by initial rate analysis. The study reveals that apparently distinct palladium catalysts can display similar activities in such transformations, implying formation of a comparable active palladium catalyst phase. A substrate dependence was noted for the palladium catalysts examined.

Original languageEnglish
Pages (from-to)1211-1216
Number of pages6
JournalSynlett
Volume27
Issue number8
DOIs
Publication statusE-pub ahead of print - 18 Apr 2016

Bibliographical note

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Keywords

  • arylation
  • catalysis
  • heterocycles
  • heterogeneous
  • homogeneous
  • palladium

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