Tin-free radical carbonylation: Thiol ester synthesis using alkyl allyl sulfone precursors, phenyl benzenethiosulfonate, and CO

Sangmo Kim, Sunggak Kim, Noboru Otsuka, Ilhyong Ryu

Research output: Contribution to journalArticlepeer-review

51 Scopus citations

Abstract

(Chemical Equation Presented) Remove contents from tin ... Thiol esters have been successfully synthesized through tin-free radical carbonylation (see scheme; V-40 = initiator). This approach can be further extended to sequential radical reactions involving cyclization, carbonylation, and trapping of acyl radicals by phenyl benzenethiosulfonate.

Original languageEnglish
Pages (from-to)6183-6186
Number of pages4
JournalAngewandte Chemie - International Edition
Volume44
Issue number38
DOIs
StatePublished - 26 Sep 2005

Keywords

  • Carbonylation
  • Radical reactions
  • Radicals
  • Synthetic methods

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