Palladium-catalyzed aminosulfonylation of aryl iodides by using Na 2SO3 as the SO2 source

Wanfang Li, Haoquan Li, Peter Langer, Matthias Beller, Xiao Feng Wu

Research output: Contribution to journalArticlepeer-review

77 Scopus citations

Abstract

We realized an interesting palladium-catalyzed aminosulfonylation of aryl iodides by using Na2SO3 as a cheap SO2 source. In most cases, the yields were comparable to those reported by using the 1,4-diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct (DABCO·2SO 2, DABSO) as the SO2 source.

Original languageEnglish
Pages (from-to)3101-3103
Number of pages3
JournalEuropean Journal of Organic Chemistry
Volume2014
Issue number15
DOIs
StatePublished - May 2014
Externally publishedYes

Keywords

  • Aminosulfonylation
  • Cross-coupling
  • Palladium
  • Sulfur
  • Synthetic methods

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