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Water → 1-(8-(4-fluorophenyl)-7-(4-pyridyl)-1,2,4-triazolo[4,3-c]pyrimidin-5-yl)amino-2(S)-amino-3-phenylpropane

HRID 897394
ノート
印刷プレビュー

反応式

HRID 897394 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:9]3[N:10]([CH:22]=[N:23][N:24]=3)[C:11](SC)=[N:12][C:13]=2[C:14]2[CH:19]=[CH:18][N:17]=[CH:16][CH:15]=2)=[CH:4][CH:3]=1.C(=O)([O-])[O-].[K+].[K+].[C:31]1([CH2:37][C@H:38]([NH2:41])[CH2:39][NH2:40])[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1.O>CN(C=O)C>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:9]3[N:10]([CH:22]=[N:23][N:24]=3)[C:11]([NH:40][CH2:39][C@@H:38]([NH2:41])[CH2:37][C:31]3[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=3)=[N:12][C:13]=2[C:14]2[CH:19]=[CH:18][N:17]=[CH:16][CH:15]=2)=[CH:4][CH:3]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 12699301(2S)-3-Phenylpropane-1,2-diamineHCID 223466278-(4-Fluorophenyl)-5-methylthio-7-(4-pyridyl)-1,2,4-triazolo[4,3-c]pyrimidine

生成物 1

HCID 102167941-(8-(4-fluorophenyl)-7-(4-pyridyl)-1,2,4-triazolo[4,3-c]pyrimidin-5-yl)amino-2(S)-amino-3-phenylpropane

試薬・触媒・溶媒 1

HCID 6228
Dimethylformamide
溶媒

実験手順

A mixture of 8-(4-fluorophenyl)-5-methylthio-7-(4-pyridyl)-1,2,4-triazolo[4,3-c]pyrimidine (1.0 g, 3.0 mmole), potassium carbonate (1.5 g) and (2S)-3-phenylpropane-1,2-diamine (540 mg, 3.6 mmole) in 50 ml of DMF was stirred at room temperature (RT) for 48 hours. The reaction solution was poured into water (200 mL), and the resulting precipitate was filtered and washed with water. The crude product was purified by flash chromatography (3%-15% MeOH/NH3 in DCM) to provide 1-(8-(4-fluorophenyl)-7-(4-pyridyl)-1,2,4-triazolo[4,3-c]pyrimidin-5-yl)amino-2(S)-amino-3-phenylpropane was obtained as white solid; MS: m/z (M+H)+ 440.1; C25H22FN7 requir. 439.5.

後処理

  1. filtrationthe resulting precipitate was filtered
  2. washwashed with water
  3. customThe crude product was purified by flash chromatography (3%-15% MeOH/NH3 in DCM)

出典と根拠

ORDレコード
ord-f4403fad76084795bec677e953387bee
出典データセット
uspto-grants-2005_07
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06921762B2

反応ノート

読み込み中…

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