Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Cycloaddition Reaction on 1,4,5,8-Tetraazaphenanthrene Photoexcited Triplet State to Some Olefins

  • Park, Seung-Ki (Department of Chemistry, Korea Advanced Institute of Science and Technology) ;
  • Shim, Sang-Chul (Department of Chemistry, Korea Advanced Institute of Science and Technology)
  • Published : 1987.02.20
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Abstract

Photocycloaddition of 1,4,5,8-tetraazaphenanthrene to olefins proceeds through a biradical triplet-state intermediate as proven by the photoproduct stereochemistry, quantum yield measurements, sensitization, quenching, and fluorescence and phosphorescence quenching studies.

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References

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