Sodium hydroxide methanol → 3-({2-[(4-Cyano-phenylamino)-methyl]-1-methyl-1H-benzoimidazole-5-carbonyl}-phenyl-amino)-propionic acid

HRID 68188

반응식

HRID 68188 반응식
C[O:2][C:3](=[O:35])[CH2:4][CH2:5][N:6]([C:13]([C:15]1[CH:34]=[CH:33][C:18]2[N:19]([CH3:32])[C:20]([CH2:22][NH:23][C:24]3[CH:29]=[CH:28][C:27]([C:30]#[N:31])=[CH:26][CH:25]=3)=[N:21][C:17]=2[CH:16]=1)=[O:14])[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1.[OH-].[Na+].CO>>[C:30]([C:27]1[CH:28]=[CH:29][C:24]([NH:23][CH2:22][C:20]2[N:19]([CH3:32])[C:18]3[CH:33]=[CH:34][C:15]([C:13]([N:6]([C:7]4[CH:8]=[CH:9][CH:10]=[CH:11][CH:12]=4)[CH2:5][CH2:4][C:3]([OH:35])=[O:2])=[O:14])=[CH:16][C:17]=3[N:21]=2)=[CH:25][CH:26]=1)#[N:31]

참가 물질

3

반응물 2

HCID 23721981Sodium hydroxide methanolHCID 580694223-({2-[(4-Cyano-phenylamino)-methyl]-1-methyl-1H-benzoimidazole-5-carbonyl}-phenyl-amino)-propionic acid methyl ester

생성물 1

HCID 580694233-({2-[(4-Cyano-phenylamino)-methyl]-1-methyl-1H-benzoimidazole-5-carbonyl}-phenyl-amino)-propionic acid

반응 조건

온도
40 °C

실험 절차

To a solution of the product of 1d (13.0 mmol) in 100 mL methanol sodium hydroxide (20.0 mmol) was added. The mixture was stirred for 2.5 hours at 40° C. and then evaporated to dryness. The remaining solid was stirred with 100 mL water and the pH was adjusted to about 6 with concentrated acetic acid. The precipitated product was isolated by filtration, washed with water and dried at 60° C.

후처리

  1. customevaporated to dryness
  2. stirringThe remaining solid was stirred with 100 mL water
  3. customThe precipitated product was isolated by filtration
  4. washwashed with water
  5. customdried at 60° C.

출처 및 근거

ORD 기록
ord-09cd8271a9db459ea2226cfcb13be652
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08821871B2

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