Bulletin of the Korean Chemical Society

  • 제16권1호
  • /
  • Pages.47-52
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  • 1995
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  • 0253-2964(pISSN)
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  • 1229-5949(eISSN)
대한화학회 (Korean Chemical Society)
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Photodecomposition Mechanism of 2-Methoxy-1,2-diphenyl Diazoethane

  • 발행 : 19950100
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초록

The mechanism of the photodecomposition of 2-methoxy-1,2-diphenyl diazoethane has been investigated in methanol and isoprene using time-resolved laser flash photolysis techniques. The reaction of triplet carbene which is generated from 2-methoxy-1,2-diphenyl diazoethane with methanol is believed to proceed via thermal excitation to the singlet state. The activation energy and enthalpy are consistent with a mechanism involving thermal equilibrium between the triplet and singlet state followed by the reaction of the singlet with methanol to give ether.

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피인용 문헌

  1. Solvent Dependence of the 2-Naphthyl(carbomethoxy)carbene Singlet−Triplet Energy Gap vol.124, pp.8, 2002, https://doi.org/10.1021/ja012139v