Low-coordinated diphosphinidenecyclobutene ligands: A new entry for Stille cross-coupling of aryl bromides

Anil S. Gajare, Rader S. Jensen, Kozo Toyota, Masaaki Yoshifuji, Fumiyuki Ozawa

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)

Abstract

A sterically protected diphosphinidenecyclobutene/palladium system has been used to mediate the catalytic cross-coupling of aryl bromides with organostannanes. An air- and moisture-stable diphosphinidenecyclobutene ligand proved the efficiency and generality of this class of ligand for cross-coupling reactions.

Original languageEnglish
Article numberU25204ST
Pages (from-to)144-148
Number of pages5
JournalSynlett
Issue number1
DOIs
Publication statusPublished - 2005 Jan 5

Keywords

  • Aryl bromides
  • Diphosphinidenecyclobutene
  • Palladium
  • Stille cross-coupling

ASJC Scopus subject areas

  • Organic Chemistry

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