Carbon Dioxide → delta-Gluconolactone

反応式

C(=O)([O-])[O-].[Ba+2].C(=O)=O.BrBr.[O:11]=[CH:12][C@@H:13]([C@H:15]([C@@H:17]([C@@H:19]([CH2:21][OH:22])[OH:20])[OH:18])[OH:16])[OH:14]>>[CH2:21]([OH:22])[C@H:19]1[O:20][C:12](=[O:11])[C@H:13]([OH:14])[C@@H:15]([OH:16])[C@@H:17]1[OH:18]

参加物

反応物 4

HCID 280Carbon Dioxide

HCID 10563Barium Carbonate

HCID 24408Bromine

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

生成物 1

HCID 7027delta-Gluconolactone

反応条件

温度: 25 °C

実験手順

Then, 8,000 parts by mass of a 12% aqueous solution of barium carbonate were saturated with carbon dioxide, and 330 parts by mass of bromine and 300 parts by mass of the glucose obtained above were added and agitated for 30 minutes at 25° C. to obtain 250 parts by mass of gluconolactone represented by the following chemical formula (III):

後処理

customobtained
additionabove were added

出典と根拠

ORDレコード: ord-2425b342699c449a8922894b7744ce71
出典データセット: uspto-grants-2003_05
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US06559275B2

反応ノート

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