瓦ハ乙ジメチルホルムアミド溶媒中におけるプリン塩基とそれらのヌクレオシドの電気化学的挙動

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タイトル別名
  • The Electrochemical Behavior of the Purine Bases and Their Nucleosides in N, N-Dimethylformamide
  • N,N-ジメチルホルムアミド溶媒中におけるプリン塩基とそれらのヌクレオシドの電気化学的挙動(ノート)
  • N N ジメチルホルムアミド ヨウバイチュウ ニ オケル プリン エンキ ト
  • Ｎ，Ｎ‐ジメチルホルムアミド溶媒中におけるプリン塩基とそれらのヌクレオシドの電気化学的挙動

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The electrochemical reduction of the purine bases and their nucleosides in DMF has been investigated by polarography, cyclic voltammetry, and controlled-potential electrolysis. In neutral DMF solutions, these purine bases are initially reduced in a one-electron, diffusion- controlled process at a fairly negative potential to produce an unstable radical anion, which then takes a proton from parent purine to produce a free radical and an anion. The free radical is probably deactivated by fast dimerization to form dimer, or by chemical reaction which is followed by a further one-electron reduction. The reaction of anion with mercury at the electrode produced an oxidation wave.

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