Gluconate → (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal

HRID 1056485Notes

Reaction equation

[O:1]=[C:2]([O-])[C@@H:3]([C@H:5]([C@@H:7]([C@@H:9]([CH2:11][OH:12])[OH:10])[OH:8])[OH:6])[OH:4].O=C([O-])[C@@H]([C@H]([C@@H]([C@@H](CO)O)O)O)O.[Na+]>>[O:1]=[CH:2][C@@H:3]([C@H:5]([C@@H:7]([C@@H:9]([CH2:11][OH:12])[OH:10])[OH:8])[OH:6])[OH:4]

Participants

Reactant 2

HCID 6419706Gluconate

HCID 23672301Sodium Gluconate

Product 1

HCID 107526(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal

Procedure

The chelating agent, which is sometimes referred to as gluconate and/or as sodium gluconate, can be purchased from Jungbunzlauer AG, St. Alben—Vorstadt 90, CH-4002, Basel, Switzerland. It can be purchased as a powdered concentrate in 25 kg bags and 1000 kg bags. Sodium gluconate is the sodium salt of gluconic acid, which can be produced by fermentation of glucose. It can be white to tan in color, granular to fine in particle size, very soluble in water, non-corrosive, non-toxic, and/or readily biodegradable (98% after 2 days).

Workup

concentrationa powdered concentrate in 25 kg bags and 1000 kg bags

Sources & evidence

ORD record: ord-4fcb37d72aff46218633794efdc163da
Source dataset: uspto-grants-2016_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09399590B1

Reaction notes

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