Triethylamine → 7-[(4'-Trifluoromethyl-biphenyl-2-carbonyl)-amino]-quinoline-3-carboxylic acid (1-phenyl-propyl)-amide

HRID 51933

反応式

HRID 51933 の反応式
[F:1][C:2]([F:32])([F:31])[C:3]1[CH:8]=[CH:7][C:6]([C:9]2[C:10]([C:15]([NH:17][C:18]3[CH:27]=[C:26]4[C:21]([CH:22]=[C:23]([C:28](O)=[O:29])[CH:24]=[N:25]4)=[CH:20][CH:19]=3)=[O:16])=[CH:11][CH:12]=[CH:13][CH:14]=2)=[CH:5][CH:4]=1.[C:33]1([CH:39]([NH2:42])[CH2:40][CH3:41])[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=1.Cl.CN(C)CCCN=C=NCC.ON1C2C=CC=CC=2N=N1.C(N(CC)CC)C>ClCCl>[C:33]1([CH:39]([NH:42][C:28]([C:23]2[CH:24]=[N:25][C:26]3[C:21]([CH:22]=2)=[CH:20][CH:19]=[C:18]([NH:17][C:15]([C:10]2[C:9]([C:6]4[CH:7]=[CH:8][C:3]([C:2]([F:1])([F:32])[F:31])=[CH:4][CH:5]=4)=[CH:14][CH:13]=[CH:12][CH:11]=2)=[O:16])[CH:27]=3)=[O:29])[CH2:40][CH3:41])[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=1

参加物

7

反応物 5

HCID 8471TriethylamineHCID 180541-Phenylpropan-1-amineHCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 102967197-[(4'-Trifluoromethyl-biphenyl-2-carbonyl)-amino)-quinoline-3-carboxylic acid

生成物 1

HCID 101463977-[(4'-Trifluoromethyl-biphenyl-2-carbonyl)-amino]-quinoline-3-carboxylic acid (1-phenyl-propyl)-amide収率 51.8%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

7-[(4′-Trifluoromethyl-biphenyl-2-carbonyl)-amino]-quinoline-3-carboxylic acid (100 mg, 0.23 mmol) was combined with 1-phenylpropylamine (31 mg, 0.23 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (53 mg, 0.27 mmol), 1-hydroxybenzotriazole (34 mg, 0.25 mmol), and triethylamine (0.13 ml, 0.92 mmol) in 1.5 ml of dichloromethane. After stirring overnight at ambient temperature, the reaction mixture was concentrated under vacuum, the residue was suspended in water, and the solid was collected by vacuum filtration. This material was purified by preparative thin-layer-chromatography on silica eluting with a 3:1 ethyl acetate-hexanes mixture. The product containing band was collected and eluted with 5% methanol in ethyl acetate to afford 66 mg of the title compound as a colorless solid.

後処理

  1. concentrationthe reaction mixture was concentrated under vacuum
  2. filtrationthe solid was collected by vacuum filtration
  3. customThis material was purified by preparative thin-layer-chromatography on silica eluting with a 3:1 ethyl acetate-hexanes mixture
  4. additionThe product containing band
  5. customwas collected
  6. washeluted with 5% methanol in ethyl acetate

出典と根拠

ORDレコード
ord-38e4033e187b4b299661737199a88db2
出典データセット
uspto-grants-2004_03
特許番号
US06713489B2

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