Epimerization of Aldoses Catalyzed by Dioxobis (2,4-pentanedionato-O, O')-molybdenum (VI). An Improved Procedure for C-2 Epimer Preparation
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概要
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Epimerization of aldo-hexoses and -pentoses to the corresponding C-2 epimers Proceeds more rapidly when catalyzed by dioxobis (2,4-pentanedionato-O, O') molybdenum (VI) in N, N-dimethylformamide than in the reported reaction with aqueous molybdic acid. Thus, on treatment at 50° for 5 hr, D-glucose or D-mannose gave an equilibrium mixture of D-glucose and D-mannose in a ratio of 55 : 45.
- 公益社団法人日本薬学会の論文
- 1980-04-25
著者
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滝沢 武夫
Faculty of Pharmaceutical Sciences, University of Tokyo
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国枝 武久
Faculty of Pharmaceutical Sciences, University of Tokyo
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滝沢 武夫
Faculty Of Pharmaceutical Sciences University Of Tokyo:(present Address) Department Of Chemistry Uni
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阿部 芳廣
Faculty Of Pharmaceutical Sciences University Of Tokyo
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国枝 武久
Faculty Of Pharmaceutical Sciences Kumamoto University
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国枝 武久
Faculty Of Pharmaceutical Sciences University Of Tokyo
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