Coupling of acyl chlorides with triarylbismuths catalyzed by palladium bipyridyl complex anchored on nanosized MCM-41: A recyclable and atom-efficient catalytic process for the synthesis of diaryl and alkyl aryl ketones

Jun You Chen, Szu Chien Chen, Yun Ju Tang, Chung Yuan Mou, Fu Yu Tsai

Research output: Contribution to journalArticlepeer-review

31 Citations (Scopus)

Abstract

The coupling reactions of acyl chlorides with triarylbismuths catalyzed by a palladium bipyridyl complex anchored on nanosized mesoporous silica MCM-41 gave diaryl and alkyl aryl ketones in good to high yields. The amount of triarylbismuths required for the cross-coupling could be up to half the molar ratio relative to the acyl chlorides for the completion of the reaction; the catalyst could be recovered and re-used after the reaction, providing both an atom-efficient and catalyst-recyclable process for the synthesis of diaryl and alkyl aryl ketones.

Original languageEnglish
Pages (from-to)88-92
Number of pages5
JournalJournal of Molecular Catalysis A: Chemical
Volume307
Issue number1-2
DOIs
Publication statusPublished - Jul 15 2009
Externally publishedYes

Keywords

  • Cross-coupling
  • Ketones
  • Mesoporous silica
  • Palladium complex
  • Recyclable catalyst

ASJC Scopus subject areas

  • Catalysis
  • Process Chemistry and Technology
  • Physical and Theoretical Chemistry

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