Sodium → D-glycero-D-gulo-heptonic acid

HRID 434492

Reaction equation

HRID 434492 reaction equation
[Na].[CH2:2]([OH:16])[C@@H:3]([OH:15])[C@@H:4]([OH:14])[C@H:5]([OH:13])[C@@H:6]([OH:12])[C@@H:7]([OH:11])[C:8]([O-:10])=[O:9].[Na+]>O.O[Mo](O)(=O)=O>[CH2:2]([OH:16])[C@@H:3]([OH:15])[C@@H:4]([OH:14])[C@H:5]([OH:13])[C@@H:6]([OH:12])[C@@H:7]([OH:11])[C:8]([OH:10])=[O:9]

Participants

5

Reactant 2

HCID 5360545SodiumHCID 23664054Gluceptate Sodium

Product 1

HCID 25588D-glycero-D-gulo-heptonic acid

Reagents, catalysts & solvents 2

HCID 82208Molybdic acidCatalystHCID 962WaterSolvent2×

Conditions

Temperature
25 °C

Procedure

The molybdenum ester of glucoheptonic acid was prepared as follows: Approximately 241 grams (1 mol) of the sodium salt of molybdic acid (sodium molybdenate) and 248 grams (1 mol) of sodium glucoheptonate were charged to an esterification vessel containing about 600 ml. of water as a solvent. With stirring, the temperature was maintained at about 25° C. for approximately 30 minutes. The mixture was thereafter diluted to a final volume of one liter with additional water.

Workup

  1. additioncontaining about 600 ml

Sources & evidence

ORD record
ord-7d201175ba1b4101920c7c473c66295e
Source dataset
uspto-grants-1983_08
Patent number
US04397812

Linked notes

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