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《中国化学:英文版》
>EPR Study on the Complex Formed by Charge-Transfer Processbetween Ground-state Acceptor 2,3-Dicyano-5, 6-dichloro-1,4-benzoquinone and Some Donors and on Cation Radical of Pery-lene (or Pyrene)
EPR Study on the Complex Formed by Charge-Transfer Processbetween Ground-state Acceptor 2,3-Dicyano-5, 6-dichloro-1,4-benzoquinone and Some Donors and on Cation Radical of Pery-lene (or Pyrene)
EPR Study showed that semi-quinone radical anion of 2,3-dicyano-5,6-dichloro-1,4-benzoquinone (DDQ)was formed in a charge transfer process between groung-state DDQ as accep-tor and each one of following ground state donors,i.e.,4-methyl-4'-tridecyl-2,2'-bipyridyl;4-methyl-4'-nonyl-2,2'-bipyridyl)ruthenium(2+)perchlorate and perylene.EPRstdy also showed that there are perylene cation radical and pyrene catinon radical in thefollowing experimentaql conditions:(a)in98%sulfuric acid.(b)10-3mol/L perylene (orpyrene)was dissolved in trifluoroacetic acid-nitrlbenzene (1:1V/V).
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