Journal of Photoscience

Korean Society of Photoscience (한국광과학회)
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Photochemical Formation of 3-Methoxycyclohex-2-en-1-ones from 1,3-Cyclohexanedione and 2-Allyl-3-hydroxycyclohex-2-en-1-one in Methanol in the Presence of Quinones

  • Kim, Sung-Sik (Department of Chemistry, Chonbuk National University) ;
  • Chang, Ji-Ae (Department of Chemistry, Chonbuk National University) ;
  • Kim, Ae-Rhan (Department of Chemistry, Chonbuk National University) ;
  • Mah, Yoon-Jung (Department of Chemistry, Chonbuk National University) ;
  • Kim, Hyun-Jin (Department of Chemistry, Chonbuk National University) ;
  • Kang, Chan (Department of Chemistry, Chonbuk National University)
  • Published : 2000.09.01
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Abstract

Irradiation of 1,3-cyclohexanedione and p-benzoquinone in methanol gave 3-methoxycyclohex-2-en-1-one. Allyl derivative of the 1,3-diketone was prepared as enol from and irradiated in methanol in the presence of p-benzoquinone to give the same type of photoproduct, i.e., 2-allyl-3-methoxycyclohex-2-en-1-one. Allyldibenzoylmethane was synthesized and irradiated with p-benzoauinone in methanol but no remarkable amount of photoproduct was obtained.

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References

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