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Water → (4S,5R)-N-(t-butylaminocarbonyl)-2-(2,4dimethoxyphenyl)-4phenyl-5-oxazolidine-carboxylic acid potassium salt

HRID 743102
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HRID 743102 반응식
C[O:2][C:3]([C@@H:5]1[O:9][CH:8]([C:10]2[CH:15]=[CH:14][C:13]([O:16][CH3:17])=[CH:12][C:11]=2[O:18][CH3:19])[N:7]([C:20]([NH:22][C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])[C@H:6]1[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1)=[O:4].O.C(=O)([O-])[O-].[K+:38].[K+]>CO>[K+:38].[C:23]([NH:22][C:20]([N:7]1[C@@H:6]([C:27]2[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=2)[C@H:5]([C:3]([O-:4])=[O:2])[O:9][CH:8]1[C:10]1[CH:15]=[CH:14][C:13]([O:16][CH3:17])=[CH:12][C:11]=1[O:18][CH3:19])=[O:21])([CH3:26])([CH3:25])[CH3:24]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 962WaterHCID 11430Potassium CarbonateHCID 53753692(4S,5R)-N-(t-Butylaminocarbonyl)-2-(2,4-dimethoxyphenyl)-4-phenyl-5-oxazolidinecarboxylic acid methyl ester

생성물 1

HCID 69748715(4S,5R)-N-(t-butylaminocarbonyl)-2-(2,4dimethoxyphenyl)-4phenyl-5-oxazolidine-carboxylic acid potassium salt

시약·촉매·용매 1

HCID 887Methanol
용매

실험 절차

A 100 mg (0.23 mM) quantity the less polar isomer of (4S,5R)-N-(t-butylamino-carbonyl)-2-(2,4-dimethoxyphenyl)-4-phenyl-5-oxazolidinecarboxylic acid methyl ester (Preparation 57, 5Ka) is stirred at room temperature under nitrogen in 3 mL MeOH. To this is added 0.1 mL water and 43 mg (0.31 mM) potassium carbonate. After 1 hour, TLC shows no starting material left. Store in freezer overnight. The next morning the solvent is evaporated to give (4S, 5R)-N-(t-butylaminocarbonyl)-2-(2,4-dimethoxyphenyl)-4-phenyl-5-oxazolidinecarboxylic acid potassium salt (6Ka).

후처리

  1. waitleft
  2. waitStore in freezer overnight
  3. customThe next morning the solvent is evaporated

출처 및 근거

ORD 기록
ord-75a4eda43d754363bddc4c42e3c4026f
출처 데이터셋
uspto-grants-1996_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05556878

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