Analysis of the reduction of nitroxides by flavin mononucleotide.
Analysis of the reduction of nitroxides by flavin mononucleotide.
复制标题
黄素单核苷酸还原硝基氧的分析。
DOI：
10.1016/0304-4165(90)90055-2
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发表时间：
1990
期刊：
影响因子：
--
通讯作者：
Swartz,HM
中科院分区：
文献类型：
--
作者：
Morse2nd,PD;Ruuge,EK;Petro,MJ;Swartz,HM
This article describes a simle method to prepare hydroxylamines from nitroxides by photo-activated flavin mononucleotide. The half-time of reduction varied from 2 to 38.4 s for a series of nitroxides. For most nitroxides short exposures to light (min) were sufficient to produce significant amounts of hydroxylamine; longer periods of exposure increased the yields of other products. Proxyl (2,2,5-trimethyl-5-alkylpyrrolidine-N-oxy) nitroxides were unsually reactive with a much higher yield of products which could not be reoxidized by ferricyanide to the nitroxides. Optimum conditions for reversible reduction depend on the nitroxide and the amounts of other reducible substances such as oxygen and ferricyanide that may be present.
