有機合成化学協会誌
Online ISSN : 1883-6526
Print ISSN : 0037-9980
ISSN-L : 0037-9980
亜硫酸塩とピリミジンヌクレオシドの反応について
工藤 一郎早津 彦哉
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ジャーナル フリー

1976 年 34 巻 6 号 p. 369-377

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Bisulfite ion adds across the 5, 6-double bond of pyrimidine nucleosides to give the 5, 6-dihydro-6 sulfonate derivatives. Under mild conditions, cytidine-bisulfite adduct is readily hydrolyzed to the corresponding uridine derivative. On the other hand, free radicals, produced when bisulfite ion is auto-oxidized in the presence of oxygen, react with 4-thiouridine, isopentenyladenosine and some other pyrimidine nucleosides. These reactions and their applications to polynucleotides are reviewed.

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