Gluconic Acid → 2-keto-D-Gluconic acid

HRID 850689

반응식

HRID 850689 반응식
O=C[C@@H]([C@H]([C@@H]([C@@H](CO)O)O)O)O.[O:13]=[C:14]([OH:25])[C@@H:15]([C@H:17]([C@@H:19]([C@@H:21]([CH2:23][OH:24])[OH:22])[OH:20])[OH:18])[OH:16]>>[CH2:23]([OH:24])[C@@H:21]([OH:22])[C@@H:19]([OH:20])[C@H:17]([OH:18])[C:15]([C:14]([OH:25])=[O:13])=[O:16]

참가 물질

3

반응물 2

HCID 10690Gluconic AcidHCID 107526(2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal

생성물 1

HCID 30354562-keto-D-Gluconic acid

실험 절차

It is shown in Examples 7 to 9 that starting from D-glucose it is preferable to start at higher pH to prepare the intermediate, D-gluconic acid, and after equimolar consumption of alkali (sodium hydroxide, potassium hydroxide, sodium carbonate, etc.) a pH drop to 5.0 or below 5.0 is allowed, to obtain high yields of 2-keto-D-gluconic acid.

후처리

  1. customafter equimolar consumption of alkali (sodium hydroxide, potassium hydroxide, sodium carbonate, etc.) a pH drop to 5.0
  2. customto obtain high

출처 및 근거

ORD 기록
ord-76fd5a369aab4c5d899c2d019246c8a1
출처 데이터셋
uspto-grants-2000_01
특허 번호
US06018034

연결된 노트

불러오는 중…