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

HRID 434491

반응식

HRID 434491 반응식
[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[W](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]

참가 물질

5

반응물 2

HCID 5360545SodiumHCID 23664054Gluceptate Sodium

생성물 1

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

시약·촉매·용매 2

HCID 1152Tungstic acid촉매HCID 962Water용매2회

반응 조건

온도
25 °C

실험 절차

The tungsten ester of glucoheptonic acid was prepared as follows: Approximately 330 grams (1 mol) of the sodium salt of tungstic acid (sodium tungstate) 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.

후처리

  1. additioncontaining about 600 ml

출처 및 근거

ORD 기록
ord-a6dff78a127d46c4a5007c96bfca2ac7
출처 데이터셋
uspto-grants-1983_08
특허 번호
US04397812

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