Hydrochloric Acid → D-Tartaric acid

HRID 1199910Notes

Reaction equation

HRID 1199910 reaction equation
[C:1]([OH:10])(=[O:9])[CH:2]([CH:4]([C:6]([OH:8])=[O:7])[OH:5])[OH:3].Cl>>[C:1]([OH:10])(=[O:9])[C@H:2]([C@@H:4]([C:6]([OH:8])=[O:7])[OH:5])[OH:3]

Participants

3

Reactant 2

HCID 313Hydrochloric AcidHCID 8752,3-Dihydroxybutanedioic Acid

Product 1

HCID 439655D-Tartaric acidYield 49.5%

Procedure

In the same way as shown in Example 1, utilizing Pseudomonas putida ATCC 17642, 40 g of DL-tartaric acid was put in the culture medium and the cultivation was carried out without adding hydrochloric acid. All L-(+)-tartaric acid was consumed in 8.5 hours and 19.8 g of D-(-)-tartaric acid was obtained. The value of OD550 was 5.1.

Workup

  1. customAll L-(+)-tartaric acid was consumed in 8.5 hours

Sources & evidence

ORD record
ord-3b97c6854a084cb1a41908438720a542
Source dataset
uspto-grants-1990_02
Patent number
US04904589

Reaction notes

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