EPR Evidence for α-Triphenylstannylvinyl Radicals in the O-Directed Hydrostannation of Dialkylacetylenes with Ph3SnH/cat. Et3B/O2

Hamish A Watson, Alistair J Fielding, Karl J Hale

Research output: Contribution to journalArticlepeer-review

1 Downloads (Pure)

Abstract

Here we provide definitive EPR evidence for the existence of α-triphenylstannylvinyl radicals such as (Z)-2 in the low temperature O-directed free radical hydrostannation of dialkyl propargylic alcohols with Ph3SnH/cat. Et3B and O2 in PhMe.
Original languageEnglish
Pages (from-to)7449-7452
Number of pages4
JournalChemical Communications
Volume57
DOIs
Publication statusPublished - 08 Jul 2021

Keywords

  • Catalysis
  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials
  • General Chemistry
  • Materials Chemistry
  • Metals and Alloys
  • Surfaces, Coatings and Films

Fingerprint

Dive into the research topics of 'EPR Evidence for α-Triphenylstannylvinyl Radicals in the O-Directed Hydrostannation of Dialkylacetylenes with Ph<sub>3</sub>SnH/cat. Et<sub>3</sub>B/O<sub>2</sub>'. Together they form a unique fingerprint.

Cite this