Triethylamine → HCID 67212307、化合物

HRID 554608ノート

反応式

HRID 554608 の反応式
Cl.Cl.[CH3:3][O:4][C:5](=[O:27])[CH2:6][C:7]1[CH:8]=[N:9][CH:10]=[C:11]([C:13]2[CH:18]=[CH:17][C:16]([C:19]([F:22])([F:21])[F:20])=[CH:15][C:14]=2[CH2:23][NH:24][CH2:25][CH3:26])[CH:12]=1.[CH:28]1([C:31](O)=[O:32])[CH2:30][CH2:29]1.Cl.C(N=C=NCCCN(C)C)C.O.ON1C2C=CC=CC=2N=N1.C(N(CC)CC)C>C(Cl)Cl.[NH4+].[Cl-]>[CH3:3][O:4][C:5](=[O:27])[CH2:6][C:7]1[CH:8]=[N:9][CH:10]=[C:11]([C:13]2[CH:18]=[CH:17][C:16]([C:19]([F:20])([F:21])[F:22])=[CH:15][C:14]=2[CH2:23][N:24]([C:31]([CH:28]2[CH2:30][CH2:29]2)=[O:32])[CH2:25][CH3:26])[CH:12]=1

参加物

8

反応物 5

HCID 8471TriethylamineHCID 15655Cyclopropanecarboxylic acidHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 27960291-Hydroxybenzotriazole hydrateHCID 131729246HCID 131729246、化合物

生成物 1

HCID 67212307HCID 67212307、化合物

試薬・触媒・溶媒 2

HCID 6344Dichloromethane溶媒HCID 25517Ammonium Chloride溶媒

実験手順

[5-(2-Ethylaminomethyl-4-trifluoromethyl-phenyl)-pyridin-3-yl]-acetic acid methyl ester, dihydrochloride (0.108 g, 0.25 mmol), cyclopropanecarboxylic acid (0.02 mL, 0.30 mmol), 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (0.073 g, 0.38 mmol), 1-hydroxybenzotriazole hydrate (0.051 g, 0.38 mmol), and triethylamine (0.16 mL, 1.14 mmol) were combined in CH2Cl2 (1 mL) and stirred at room temperature for 45 minutes. The mixture was diluted with aqueous NH4Cl and extracted with CH2Cl2. The combined organic layers were dried over MgSO4, filtered, and concentrated, and the residue was purified by silica gel chromatography (0-100% EtOAc in hexanes) to give (5-{2-[(N-cyclopropanecarbonyl-N-ethyl-amino)-methyl]-4-trifluoromethyl-phenyl}-pyridin-3-yl)-acetic acid methyl ester.

後処理

  1. extractionextracted with CH2Cl2
  2. dry with materialThe combined organic layers were dried over MgSO4
  3. filtrationfiltered
  4. concentrationconcentrated
  5. customthe residue was purified by silica gel chromatography (0-100% EtOAc in hexanes)

出典と根拠

ORDレコード
ord-e645b36b959843b6b3e95ba36a4f5d49
出典データセット
uspto-grants-2011_11
特許番号
US08049015B2

反応ノート

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