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Ammonium Chloride → 1-Allyl-4-{2,2,2-trifluoro-1-[1-(4-fluorophenyl)-1H-indazol-5-yl]-1-hydroxyethyl}-1H-pyrrole-2-carboxylic acid

HRID 244437
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인쇄 미리보기

반응식

HRID 244437 반응식
C([O:3][C:4]([C:6]1[N:7]([CH2:33][CH:34]=[CH2:35])[CH:8]=[C:9]([C:11]([C:17]2[CH:18]=[C:19]3[C:23](=[CH:24][CH:25]=2)[N:22]([C:26]2[CH:31]=[CH:30][C:29]([F:32])=[CH:28][CH:27]=2)[N:21]=[CH:20]3)([OH:16])[C:12]([F:15])([F:14])[F:13])[CH:10]=1)=[O:5])C.[Cl-].[NH4+]>CCO.[OH-].[Na+].O>[CH2:33]([N:7]1[CH:8]=[C:9]([C:11]([C:17]2[CH:18]=[C:19]3[C:23](=[CH:24][CH:25]=2)[N:22]([C:26]2[CH:31]=[CH:30][C:29]([F:32])=[CH:28][CH:27]=2)[N:21]=[CH:20]3)([OH:16])[C:12]([F:14])([F:15])[F:13])[CH:10]=[C:6]1[C:4]([OH:5])=[O:3])[CH:34]=[CH2:35]
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참가 물질

6

반응물 2

HCID 25517Ammonium ChlorideHCID 249590981-allyl-4-{2,2,2-trifluoro-1-[1-(4-fluorophenyl)-1H-indazol-5-yl]-1-hydroxyethyl}-1H-pyrrole-2-carboxylic acid ethyl ester

생성물 1

HCID 249590961-Allyl-4-{2,2,2-trifluoro-1-[1-(4-fluorophenyl)-1H-indazol-5-yl]-1-hydroxyethyl}-1H-pyrrole-2-carboxylic acid수율 96%

시약·촉매·용매 3

HCID 702Ethanol용매
HCID 962
Water
용매
HCID 14798Sodium Hydroxide용매

실험 절차

A mixture of 1-allyl-4-{2,2,2-trifluoro-1-[1-(4-fluorophenyl)-1H-indazol-5-yl]-1-hydroxyethyl}-1H-pyrrole-2-carboxylic acid ethyl ester (728 mg, 1.5 mmol) in 5 mL of EtOH and 30 mL of 3 M NaOH was stirred at room temperature. After 18 hours, the mixture was neutralized with saturated aqueous ammonium chloride, diluted with water, and extracted with EtOAc. The combined organic layers were dried, filtered, and concentrated in vacuo to provide 660 mg (96%) of the title compound as a beige solid. MS m/z 460.25 (MH+).

후처리

  1. extractionextracted with EtOAc
  2. customThe combined organic layers were dried
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-1fc37001d39c4a379ac92f4ff87c4e1f
출처 데이터셋
uspto-grants-2014_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08658637B2

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