Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Photochemistry of Conjugated Polyacethylenes: Photoaddition Reactions of 1-Phenyl-1,3,5-hexatriynes to Tetrahydrofuran

  • Shim, Sang Chul (Department of Chemistry, The Korea Advanced Institute of Science and Technology) ;
  • Lee, Cheon Seok (Department of Chemistry, The Korea Advanced Institute of Science and Technology) ;
  • Lee, Seong Taek (Department of Chemistry, The Korea Advanced Institute of Science and Technology)
  • Published : 1992.12.20
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Abstract

Photolysis of 1-phenyl-1,3,5-hexatriynes in deaerated tetrahydrofuran gave photoreduction and photoaddition products, while photolysis of 1-phenyl-1,3,5-hexatriynes in deaerated alcoholic solvents (methanol, i-propanol) yielded dark red products, probably oligomers or decomposition products of reactants, as exclusive major products. A plausible mechanism for the reaction is proposed.

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