胸腺嘧啶乙酸的溶液相和固相中高锰酸盐氧化反应的紫外可见光谱鉴定
UV-visible spectral identification of the solution-phase and solid-phase permanganate oxidation reactions of thymine acetic acid.
作者信息
Bui Chinh T, Sam Lien A, Cotton Richard G H
机构信息
Genomic Disorders Research Centre and the University of Melbourne, 7th Floor, Daly Wing, St. Vincent Hospital, 35 Victoria Parade, Fitzroy, Melbourne, Victoria 3065, Australia.
出版信息
Bioorg Med Chem Lett. 2004 Mar 8;14(5):1313-5. doi: 10.1016/j.bmcl.2003.12.070.
Solution-phase and solid-phase permanganate oxidation reactions of thymine acetic acid were investigated by spectroscopy. The spectral data showed the formation of a stable organomanganese intermediate, which was responsible for the rise in the absorbance at 420 nm. This result enables unambiguous interpretation of the absorbance change at 420 nm, as the intermediate permanganate ions could be isolated on the solid supports.
通过光谱法研究了胸腺嘧啶乙酸的溶液相和固相亲锰酸盐氧化反应。光谱数据表明形成了一种稳定的有机锰中间体，这是420nm处吸光度增加的原因。由于中间体高锰酸根离子可以在固体载体上分离出来，这一结果使得能够对420nm处的吸光度变化进行明确的解释。
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