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Conditions | Yield |
---|---|
With hydrogen; Pd-BaSO4 1.) pH 7.2-7.5; Multistep reaction; |
<1-13C>-D-mannose
A
[1-13C]D-glucose
B
D-<2-13C>glucose
Conditions | Yield |
---|---|
molybdenum(VI) oxide In water at 92℃; |
α- and β-D-<1-13C>mannose
A
[1-13C]D-glucose
B
<1-13C>-D-fructose
Conditions | Yield |
---|---|
at 25℃; mildly basic condition; equilibrium; |
[1-13C]D-glucose
Conditions | Yield |
---|---|
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; sodium carbonate In water at 5℃; Electrochemical reaction; optical yield given as %de; | A n/a B n/a C 90% |
L-Cysteine
[1-13C]D-glucose
2(RS)-<2-13C>-D-gluco-(1',2',3',4',5'-pentahydroxypentyl)thiazolidine-4(R)-carboxylic acid
Conditions | Yield |
---|---|
With pyridine; D-glucose In methanol for 4h; Heating; | 75% |
[1-13C]D-glucose
monopotassium D-[1-13C]-glucarate
Conditions | Yield |
---|---|
Stage #1: [1-13C]D-glucose With nitric acid; sodium nitrite at 20 - 60℃; Stage #2: With potassium hydroxide In water at 0℃; for 1h; pH=10 - 11; Stage #3: With hydrogenchloride In water pH=3.5; | 42% |
Conditions | Yield |
---|---|
With acetyl chloride at 70℃; Yield given; |
[1-13C]D-glucose
D-(1-13C)glucitol
Conditions | Yield |
---|---|
With sodium tetrahydroborate In water for 3h; Ambient temperature; pH 10.5 (1M NaOH); |
[1-13C]D-glucose
Conditions | Yield |
---|---|
With AP-medium; Rauwolfia serpentina cells at 21℃; for 432h; biosynthesis; Irradiation; |
Conditions | Yield |
---|---|
With Fibrobacter succinogenes 095 In various solvent(s) at 37℃; Kinetics; Further Variations:; Reagents; Hydrolysis; Oxidation; Enzymatic reaction; |
Conditions | Yield |
---|---|
With dried yeast; calcium carbonate; Streptomyces exfoliatus 2419-SVT2 In water at 27℃; for 15h; pH=6.2; biosynthesis; |
[1-13C]D-glucose
Conditions | Yield |
---|---|
With Saccharomyces cerevisiae ATTC 7752 (IFO 1234) for 12h; Microbiological reaction; |
[1-13C]D-glucose
Conditions | Yield |
---|---|
With Escherichia coli B WG2 (pdxH- auxotroph) for 15h; Microbiological reaction; |
Conditions | Yield |
---|---|
With diethylenetriaminopentaacetic acid In phosphate buffer; water at 70℃; for 48h; pH=7.4; Maillard process; |
Conditions | Yield |
---|---|
Maillard process; |
Conditions | Yield |
---|---|
With neomycin B; Botryococcenes brauni race B at 25℃; for 336000h; Microbiological reaction; | A 43.2 mg B 0.5 mg C 0.8 mg |
[1-13C]D-glucose
Nα-hippuryllysine
Conditions | Yield |
---|---|
In methanol for 22h; Heating; | 50 mg |
Conditions | Yield |
---|---|
Multistep reaction.; |
[1-13C]D-glucose
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetyl chloride / 70 °C 2: NaH, tetrabutylammonium iodide / dimethylformamide / Ambient temperature 3: AcOH-6M HCl / 0.5 h / 85 °C View Scheme |
[1-13C]D-glucose
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetyl chloride / 70 °C 2: NaH, tetrabutylammonium iodide / dimethylformamide / Ambient temperature View Scheme |
[1-13C]D-glucose
2,3,4,6,2',3',4',6'-octa-O-benzyl-(1,1'-13C)-α,β-trehalose
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: acetyl chloride / 70 °C 2: NaH, tetrabutylammonium iodide / dimethylformamide / Ambient temperature 3: AcOH-6M HCl / 0.5 h / 85 °C 4: 65 percent / trifluoromethanesulfonic anhydride / CH2Cl2 / 0.58 h / 20 °C View Scheme |
[1-13C]D-glucose
2,3,4,6,2',3',4',6'-octa-O-benzyl-(1,1'-13C)-α,α-trehalose
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: acetyl chloride / 70 °C 2: NaH, tetrabutylammonium iodide / dimethylformamide / Ambient temperature 3: AcOH-6M HCl / 0.5 h / 85 °C 4: 32 percent / trifluoromethanesulfonic anhydride / CH2Cl2 / 0.58 h / 20 °C View Scheme |
O-(2-(2-[2-(2-tritylsulfanylethoxy)ethoxy]ethoxy)ethyl)hydroxylamine
[1-13C]D-glucose
Conditions | Yield |
---|---|
With acetic acid In water; acetonitrile at 20℃; for 16h; optical yield given as %de; |
[1-13C]D-glucose
A
glycolic Acid
B
D-glyceric acid
C
D-erythronic acid
D
C(13)CH2O4
Conditions | Yield |
---|---|
With sodium hydroxide; sulfuric acid; ozone In water at 20℃; pH=2.5; |
[1-13C]D-glucose
A
D-Arabinose
B
arabinoic acid
C
C3(13)CH6O6
D
C5(13)CH10O6
E
C5(13)CH12O7
F
C5(13)CH10O7
G
C5(13)CH10O7
I
D-[1-13C]-glucaric acid
Conditions | Yield |
---|---|
With sodium hydroxide; sulfuric acid; ozone In water at 20℃; pH=2.5; |
[1-13C]D-glucose
L-Lysine hydrochloride
1,2-diamino-benzene
A
<2-hydroxymethyl-3-methylquinoxaline>
J
<2-(2'-hydroxyethyl)quinoxaline>
Conditions | Yield |
---|---|
With diethylenetriaminopentaacetic acid at 50℃; for 168h; pH=7.4; Mechanism; aq. phosphate buffer; Inert atmosphere; |
[1-13C]D-glucose
C8(13)C7H14O5
Conditions | Yield |
---|---|
With Sesamum indicum hairy root culture In water for 336h; |
[1-13C]D-glucose
D-[1-13C]-glucaric acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: nitric acid; sodium nitrite / 20 - 60 °C 1.2: 1 h / 0 °C / pH 10 - 11 1.3: pH 3.5 2.1: Dowex 50WX8-100 (H+) / water / 0.08 h View Scheme |
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