Ammonium Chloride → 4-Isopropyl-6-[4-(1-methyl-1H-indol-5-yl)-5-phenylamino-4H-[1,2,4]triazol-3-yl]-benzene-1,3-diol

HRID 76104

반응식

HRID 76104 반응식
[CH:1]([C:4]1[C:5]([O:34]C)=[CH:6][C:7]([O:32]C)=[C:8]([C:10]2[N:11]([C:22]3[CH:23]=[C:24]4[C:28](=[CH:29][CH:30]=3)[N:27]([CH3:31])[CH:26]=[CH:25]4)[C:12]([NH:15][C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)=[N:13][N:14]=2)[CH:9]=1)([CH3:3])[CH3:2].[Cl-].[NH+]1C=CC=CC=1.[Cl-].[NH4+]>ClCCl>[CH:1]([C:4]1[CH:9]=[C:8]([C:10]2[N:11]([C:22]3[CH:23]=[C:24]4[C:28](=[CH:29][CH:30]=3)[N:27]([CH3:31])[CH:26]=[CH:25]4)[C:12]([NH:15][C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)=[N:13][N:14]=2)[C:7]([OH:32])=[CH:6][C:5]=1[OH:34])([CH3:3])[CH3:2]

참가 물질

5

반응물 3

HCID 25517Ammonium ChlorideHCID 69401Einecs 211-027-4HCID 59729571[5-(5-isopropyl-2,4-dimethoxy-phenyl)-4-(1-methyl-1H-indol-5-yl)-4H-[1,2,4]triazol-3-yl]-phenylamine

생성물 1

HCID 1359718664-Isopropyl-6-[4-(1-methyl-1H-indol-5-yl)-5-phenylamino-4H-[1,2,4]triazol-3-yl]-benzene-1,3-diol수율 66.7%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

반응 조건

온도
210 °C

실험 절차

A flask was charged with [5-(5-Isopropyl-2,4-dimethoxy-phenyl)-4-(1-methyl-1H-indol-5-yl)-4H-[1,2,4]triazol-3-yl]-phenyl-amine (27 mg; 0.06 mmol) and pyridinium chloride (2 g.). The reactants were placed under a nitrogen atmosphere, and the reaction was heated to 210° C. for 25 minutes. To the cooled reaction mixture was added dichloromethane and saturated ammonium chloride solution. The organic fraction was isolated, and the product was purified by column chromatography to give 4-Isopropyl-6-[4-(1-methyl-1H-indol-5-yl)-5-phenylamino-4H-[1,2,4]triazol-3-yl]-benzene-1,3-diol (18 mg; 0.04 mmol.)

후처리

  1. customTo the cooled reaction mixture
  2. customThe organic fraction was isolated
  3. customthe product was purified by column chromatography

출처 및 근거

ORD 기록
ord-ca50e995b3fa4a0a90d8e327a12543be
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08835464B2

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