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CAS No.: | 1684-29-3 |
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Name: | 5-ketofructose |
Article Data: | 10 |
Molecular Structure: | |
Formula: | C6H10 O6 |
Molecular Weight: | 178.142 |
Synonyms: | Fructose,5-dehydro-, D- (6CI); 5-Ketofructose; 5-Oxofructose; 5-keto-D-Fructose; NSC231823 |
Density: | 1.582g/cm3 |
Melting Point: | 175-176 °C |
Boiling Point: | 516.9°Cat760mmHg |
Flash Point: | 280.5°C |
PSA: | 115.06000 |
LogP: | -3.16900 |
Conditions | Yield |
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mit Hilfe von Acetobacter suboxydans; | |
mit Hilfe von Gluconobacter cerinus; | |
With fructose dehydrogenase In aq. buffer pH=6; Kinetics; Reagent/catalyst; Electrochemical reaction; Enzymatic reaction; |
Conditions | Yield |
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With culture of Gluconobactor cerinus (ATCC catalogue number IFO 3267) |
D-5-ketofructose
D-threo-2,5-hexodiulose 1-phosphate
Conditions | Yield |
---|---|
With potassium hydroxide; triethanolamine; magnesium acetate; phosphoenolpyruvate potassium salt; ATP; hexokinase In water for 7h; | 72% |
D-5-ketofructose
D-threo-2,5-hexodiulose 1,6-biphosphate
Conditions | Yield |
---|---|
With potassium hydroxide; pyruvate kinase; phosphofructo kinase; magnesium acetate; triethanolamine hydrochloride; phosphoenolpyruvate potassium salt; ATP; hexokinase In water | 60% |
Conditions | Yield |
---|---|
With sodium cyanoborohydride In methanol for 24h; Heating; | 33% |
D-5-ketofructose
Benzhydrylamine
A
N-Benzhydryl-2,5-anhydro-2,5-imino-D-mannitol
B
(2S,3R,4R,5R)-1-Benzhydryl-2,5-bis-hydroxymethyl-pyrrolidine-3,4-diol
C
N-Benzhydryl-2,5-anhydro-2,5-imino-L-iditol
Conditions | Yield |
---|---|
With sodium cyanoborohydride; acetic acid In methanol for 6h; Heating; | A 4% B 28% C n/a |
With sodium cyanoborohydride; acetic acid In methanol for 6h; Heating; Yield given; | A 4% B 28% C n/a |
With sodium cyanoborohydride In methanol Heating; Yield given. Yields of byproduct given; | |
With sodium cyanoborohydride In methanol Heating; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
Conditions | Yield |
---|---|
With sodium cyanoborohydride In methanol for 10h; Heating; | 10% |
Conditions | Yield |
---|---|
With sodium cyanoborohydride; acetic acid In methanol Heating; | A 7% B 7% C 2% |
D-5-ketofructose
4-nitrophenylhydrazone
D-threo-[2,5]hexodiulose-bis-(4-nitro-phenylhydrazone)
Conditions | Yield |
---|---|
With acetic acid |
Conditions | Yield |
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With sodium cyanoborohydride; acetic acid In methanol for 3h; Heating; Yield given. Yields of byproduct given. Title compound not separated from byproducts; |