반응식
Cl[O-].[O:3]=[C:4]([O-])[C@@H:5]([C@H:7]([C@@H:9]([C@@H:11](CO)[OH:12])[OH:10])[OH:8])[OH:6]>>[O:3]=[CH:4][C@H:5]([C@@H:7]([C@@H:9]([CH2:11][OH:12])[OH:10])[OH:8])[OH:6]참가 물질
실험 절차
The hypochlorite solution is metered into the warm gluconate solution at a rate such that the addition is complete within a period of about 10-60 minutes, preferably about 30 minutes. The hypochlorite solution can, of course, also be metered in over a longer period, and this may be unavoidable in the case of very large batches. However, as a rule, the addition is effected in as short a time as possible. Thereafter, the mixture is stirred for a further brief period until the excess hypochlorite has disappeared. D-arabinose may then be isolated in a conventional manner. The yield of D-arabinose is about 70-75%, relative to the starting D-glucose, and this is achieved even when the crude fermentation solution from oxidation of D-glucose is employed.
후처리
- additionHowever, as a rule, the addition
출처 및 근거
- ORD 기록
- ord-87c11765ac8f46998e37ddcc3cf2b0b1
- 출처 데이터셋
- uspto-grants-1982_10
- 특허 번호
- US04355158
연결된 노트
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