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Diisopropylethylamine → 3-{1-[(3,5-dichlorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

HRID 1909978
ノート
印刷プレビュー

反応式

HRID 1909978 の反応式
[NH:1]1[C:9]2[C:4](=[CH:5][C:6]([C:10]3[C:18]4[C:13](=[N:14][CH:15]=[N:16][C:17]=4[NH2:19])[N:12]([CH3:20])[N:11]=3)=[CH:7][CH:8]=2)[CH2:3][CH2:2]1.[Cl:21][C:22]1[CH:23]=[C:24]([CH2:29][C:30](O)=[O:31])[CH:25]=[C:26]([Cl:28])[CH:27]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>O>[Cl:21][C:22]1[CH:23]=[C:24]([CH2:29][C:30]([N:1]2[C:9]3[C:4](=[CH:5][C:6]([C:10]4[C:18]5[C:13](=[N:14][CH:15]=[N:16][C:17]=5[NH2:19])[N:12]([CH3:20])[N:11]=4)=[CH:7][CH:8]=3)[CH2:3][CH2:2]2)=[O:31])[CH:25]=[C:26]([Cl:28])[CH:27]=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 81531DiisopropylethylamineHCID 64524872-(3,5-Dichlorophenyl)acetic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 668235513-(2,3-dihydro-1H-indol-5-yl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

生成物 1

HCID 53467615
3-{1-[(3,5-dichlorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
収率 60.2%

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

A solution of 3-(2,3-dihydro-1H-indol-5-yl)-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (89 mg, 0.293 mmol), (3,5-dichlorophenyl)acetic acid (60 mg, 0.293 mmol), HATU (111 mg, 0.293 mmol), DIEA (0.204 mL, 1.171 mmol) was stirred at room temperature overnight. The crude was poured into water and stirred for 30 minutes. The precipitate that formed was collected by filtration, washed with water and dried at the pump for 30 minutes. The crude was adsorbed onto silica and purified by flash chromatography (0-10% methanol in DCM), concentrated and dried overnight in a vacuum oven to afford 3-{1-[(3,5-dichlorophenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (80 mg) as a white solid. LCMS (ES) m/z=453, 455 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 3.29 (t, J=9.60 Hz, 2H), 3.94 (s, 3H), 3.97 (s, 2H), 4.26 (t, J=8.59 Hz, 2H), 7.40 (d, J=2.02 Hz, 2H), 7.45 (d, J=8.08 Hz, 1H), 7.53 (d, J=1.77 Hz, 2H), 8.17 (d, J=8.34 Hz, 1H), 8.25 (s, 1H).

後処理

  1. customThe precipitate that formed
  2. filtrationwas collected by filtration
  3. washwashed with water
  4. customdried at the pump for 30 minutes
  5. custompurified by flash chromatography (0-10% methanol in DCM)
  6. concentrationconcentrated
  7. customdried overnight in a vacuum oven

出典と根拠

ORDレコード
ord-3e7e5880d6e74a0e944c5709778f84d5
出典データセット
uspto-grants-2013_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08598156B2

反応ノート

読み込み中…

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