Sulfuric Acid → D-Tartaric acid

HRID 1199909ノート

反応式

S(=O)(=O)(O)O.[C:6]([O-:15])(=[O:14])[C@H:7]([C@@H:9]([C:11]([O-:13])=[O:12])[OH:10])[OH:8].[Ca+2]>>[C:6]([OH:15])(=[O:14])[C@H:7]([C@@H:9]([C:11]([OH:13])=[O:12])[OH:10])[OH:8]

参加物

反応物 2

HCID 1118Sulfuric Acid

HCID 13725893Calcium d-tartrate

生成物 1

HCID 439655D-Tartaric acid

実験手順

Sulfuric acid is added in calcium D-(-)-tartarate to precipitate calcium sulfate and D-(-)-tartaric acid is separated in water. D-(-)-tartaric acid can be obtained by concentrating the aqueous solution. Refined D-(-)-tartaric acid can be obtained by recrystallizing from water.

後処理

customto precipitate calcium sulfate and D-(-)-tartaric acid
customis separated in water

出典と根拠

ORDレコード: ord-2aa4e746d4514d568ddcdae9872cfedf
出典データセット: uspto-grants-1990_02
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US04904589

反応ノート

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