4-(Trifluoromethyl)aniline → 2-isopropyl-5-methyl-N-[4-(trifluoromethyl)phenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

HRID 591244ノート

反応式

HRID 591244 の反応式
Cl[C:2]1[N:7]2[N:8]=[C:9]([CH:11]([CH3:13])[CH3:12])[N:10]=[C:6]2[N:5]=[C:4]([CH3:14])[CH:3]=1.[F:15][C:16]([F:25])([F:24])[C:17]1[CH:23]=[CH:22][C:20]([NH2:21])=[CH:19][CH:18]=1>C(O)C>[CH3:14][C:4]1[CH:3]=[C:2]([NH:21][C:20]2[CH:22]=[CH:23][C:17]([C:16]([F:15])([F:24])[F:25])=[CH:18][CH:19]=2)[N:7]2[N:8]=[C:9]([CH:11]([CH3:13])[CH3:12])[N:10]=[C:6]2[N:5]=1

参加物

4

反応物 2

HCID 99644-(Trifluoromethyl)anilineHCID 533918637-Chloro-5-methyl-2-(1-methylethyl)[1,2,4]triazolo[1,5-a]pyrimidine

生成物 1

HCID 513475412-isopropyl-5-methyl-N-[4-(trifluoromethyl)phenyl]-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

To a suspension of Intermediate 18 (0.042 g, 0.199 mmol) in ethanol (5 mL), 4-(trifluoromethyl)aniline (ALDRICH, 0.025 mL, 0.199 mmol) was added and the mixture was stirred at room temperature overnight. Solvent was removed in vacuo and the crude mixture was purified by flash chromatography (Si, eluting with Hexane/EtOAc mixtures from 75:25 to 25:75%) to yield the title compound as a white solid.

後処理

  1. additionwas added
  2. customSolvent was removed in vacuo
  3. customthe crude mixture was purified by flash chromatography (Si, eluting with Hexane/EtOAc mixtures from 75:25 to 25:75%)

出典と根拠

ORDレコード
ord-8b9a3d0bb9f54527aca49771f97d39c2
出典データセット
uspto-grants-2016_01
特許番号
US09238653B2

反応ノート

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