Sodium Hydroxide → 3-[(5,6-Diphenylfuro[2,3-d]pyrimidin-4-yl)amino]phenoxyacetic acid

HRID 2189084노트

반응식

HRID 2189084 반응식
C[O:2][C:3](=[O:34])[CH2:4][O:5][C:6]1[CH:11]=[CH:10][CH:9]=[C:8]([NH:12][C:13]2[C:14]3[C:21]([C:22]4[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=4)=[C:20]([C:28]4[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=4)[O:19][C:15]=3[N:16]=[CH:17][N:18]=2)[CH:7]=1.[OH-].[Na+]>C1COCC1>[C:22]1([C:21]2[C:14]3[C:13]([NH:12][C:8]4[CH:7]=[C:6]([CH:11]=[CH:10][CH:9]=4)[O:5][CH2:4][C:3]([OH:34])=[O:2])=[N:18][CH:17]=[N:16][C:15]=3[O:19][C:20]=2[C:28]2[CH:29]=[CH:30][CH:31]=[CH:32][CH:33]=2)[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=1

참가 물질

4

반응물 2

HCID 14798Sodium HydroxideHCID 582802413-[(5,6-Diphenylfuro[2,3-d]pyrimidin-4-yl)amino]phenoxyacetic acid methyl ester

생성물 1

HCID 582801903-[(5,6-Diphenylfuro[2,3-d]pyrimidin-4-yl)amino]phenoxyacetic acid

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

반응 조건

온도
50 °C

실험 절차

Dissolve 50 mg (0.111 mmol) of 3-[(5,6-diphenylfuro[2,3-d]pyrimidin-4-yl)amino]phenoxyacetic acid methyl ester in 2 ml of THF, add 0.33 ml of 1N sodium hydroxide solution at RT and stir at 50° C. for 1 h. Cool to RT and remove the THF under reduced pressure. Add water to the residue and then, with ice cooling, 1N hydrochloric acid. Filter off the precipitated solid, wash repeatedly with water and dry under reduced pressure. 39.4 mg (81.3% of theory) of the target compound are obtained as a white solid.

후처리

  1. temperatureCool to RT
  2. customremove the THF under reduced pressure
  3. filtrationFilter off the precipitated solid
  4. washwash repeatedly with water
  5. customdry under reduced pressure
  6. custom39.4 mg (81.3% of theory) of the target compound are obtained as a white solid

출처 및 근거

ORD 기록
ord-35dcfe3dd4e546489a9bdbaa5236f22c
출처 데이터셋
uspto-grants-2012_12
특허 번호
US08324222B2

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