OXIDATION OF 1, 3-DIMETHYL DERIVATIVES OF PYRIMIDINE BASES WITH m-CHLOROPERBENZOIC ACID

Oxidation of 1, 3-dimethylthymine (1), 1, 3-dimethyluracil (2), and 5-fluoro-1, 3-dimethyluracil (3) with m-chloroperbenzoic acid were investigated. 1 gave the cis diol 5, 6-dihydrothymine derivative (4) stereoselectively. Its stereostructure was definitely determined by an X-ray analysis. 2 afforde...

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Veröffentlicht in:Chemical & pharmaceutical bulletin 1984/05/25, Vol.32(5), pp.2056-2058
Hauptverfasser: Harayama, Takashi, Kotoji, Kayoko, Yoneda, Fumio, Taga, Tooru, Osaki, Kenji, Nagamatsu, Tomohisa
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Sprache:eng
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Zusammenfassung:Oxidation of 1, 3-dimethylthymine (1), 1, 3-dimethyluracil (2), and 5-fluoro-1, 3-dimethyluracil (3) with m-chloroperbenzoic acid were investigated. 1 gave the cis diol 5, 6-dihydrothymine derivative (4) stereoselectively. Its stereostructure was definitely determined by an X-ray analysis. 2 afforded 7, 8, and 9, and 3 afforded 8.
ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.32.2056