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

反応式

HRID 76104 の反応式
[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]

参加物

5

反応物 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

生成物 1

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

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

反応条件

温度
210 °C

実験手順

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.)

後処理

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

出典と根拠

ORDレコード
ord-ca50e995b3fa4a0a90d8e327a12543be
出典データセット
uspto-grants-2014_09
特許番号
US08835464B2

関連ノート

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