Sodium Hydroxide → HCID 58975120, 화합물

HRID 736983노트

반응식

HRID 736983 반응식
[OH-].[Na+].C[O:4][C:5](=[O:27])[C:6]1[CH:11]=[CH:10][C:9]([S:12]([N:15]2[C:23]3[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=3)[C:17]([CH:24]([CH3:26])[CH3:25])=[CH:16]2)(=[O:14])=[O:13])=[CH:8][CH:7]=1>C1COCC1.C([O-])(O)=O.[Na+]>[CH:24]([C:17]1[C:18]2[C:23](=[CH:22][CH:21]=[CH:20][CH:19]=2)[N:15]([S:12]([C:9]2[CH:8]=[CH:7][C:6]([C:5]([OH:27])=[O:4])=[CH:11][CH:10]=2)(=[O:13])=[O:14])[CH:16]=1)([CH3:26])[CH3:25]

참가 물질

5

반응물 2

HCID 14798Sodium HydroxideHCID 58975020HCID 58975020, 화합물

생성물 1

HCID 58975120HCID 58975120, 화합물수율 89.3%

시약·촉매·용매 2

HCID 8028Tetrahydrofuran용매HCID 516892Sodium Bicarbonate용매

실험 절차

Add five molar NaOH (1.5 mL 0.0075 mol) to a stirring solution of 4-(3-isopropyl-indole-1-sulfonyl)-benzoic acid methyl ester (0.230 g, 0.00061 mol) in THF (10.0 mL) at ambient temperature under N2. Stir the resulting mixture overnight Dilute with 5% NaHCO3 (75 mL) and extract with Et2O. Separate the aqueous layer and acidify with 37% HCl. Extract the resulting precipitate into EtOAc, wash with brine, dry (MgSO4), filter and evaporate giving 0.187 g of the title compound as an off white solid: Mass spectrum (m/e) (M−H) 342.0800; Found (M−H) 342.0802.

후처리

  1. extractionextract with Et2O
  2. customSeparate the aqueous layer
  3. extractionExtract the resulting precipitate into EtOAc
  4. washwash with brine
  5. dry with materialdry (MgSO4)
  6. filtrationfilter
  7. customevaporate

출처 및 근거

ORD 기록
ord-85ac620044244813a8e06a1a4ce7d588
출처 데이터셋
uspto-grants-2009_09
특허 번호
US07595339B2

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