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Hydrochloric Acid → ethyl 3-[({4-[(1-{5-chloro-1-[3-(trifluoromethyl)phenyl]-1H-indol-2-yl}heptyl)amino]phenyl}carbonyl)(methyl)amino]propanoate

HRID 2091192
ノート
印刷プレビュー

反応式

HRID 2091192 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]([C:11]1[CH:16]=[CH:15][CH:14]=[C:13]([C:17]([F:20])([F:19])[F:18])[CH:12]=1)[C:6]([CH:21]([NH:28][C:29]1[CH:37]=[CH:36][C:32]([C:33](O)=[O:34])=[CH:31][CH:30]=1)[CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])=[CH:5]2.[CH3:38][NH:39][CH2:40][CH2:41][C:42]([O:44][CH2:45][CH3:46])=[O:43].O.ON1C2C=CC=CC=2N=N1.Cl.C(N=C=NCCCN(C)C)C.Cl>CN(C)C=O.C(N(CC)CC)C>[Cl:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[N:7]([C:11]1[CH:16]=[CH:15][CH:14]=[C:13]([C:17]([F:20])([F:19])[F:18])[CH:12]=1)[C:6]([CH:21]([NH:28][C:29]1[CH:30]=[CH:31][C:32]([C:33]([N:39]([CH3:38])[CH2:40][CH2:41][C:42]([O:44][CH2:45][CH3:46])=[O:43])=[O:34])=[CH:36][CH:37]=1)[CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])=[CH:5]2
参加物実験手順後処理出典と根拠反応ノート

参加物

8

反応物 5

HCID 313Hydrochloric AcidHCID 541480Ethyl 3-(methylamino)propanoateHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 27960291-Hydroxybenzotriazole hydrateHCID 667780454-[(1-{5-chloro-1-[3-(trifluoromethyl)phenyl]-1H-indol-2-yl}heptyl)amino]benzoic acid

生成物 1

HCID 66779238
ethyl 3-[({4-[(1-{5-chloro-1-[3-(trifluoromethyl)phenyl]-1H-indol-2-yl}heptyl)amino]phenyl}carbonyl)(methyl)amino]propanoate
収率 84%

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 8471Triethylamine溶媒

実験手順

To a mixture of 4-[(1-{5-chloro-1-[3-(trifluoromethyl)phenyl]-1H-indol-2-yl}heptyl)amino]benzoic acid (250 mg) synthesized in Example A106(5), ethyl 3-(methylamino)propanoate (93.1 mg), 1-hydroxybenzotriazole monohydrate (109 mg), triethylamine (198 μL) and N,N-dimethylformamide (10 mL) was added 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (136 mg), and the mixture was stirred at room temperature for 3 days. 1N Hydrochloric acid was added to quench the reaction, and the mixture was extracted with ethyl acetate. The extract was washed with saturated aqueous sodium hydrogen carbonate solution and saturated brine, dried over magnesium sulfate, and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (40% ethyl acetate/hexane) to give the title object compound (254 mg, 84%) as a pale-yellow oil.

後処理

  1. customto quench
  2. customthe reaction
  3. extractionthe mixture was extracted with ethyl acetate
  4. washThe extract was washed with saturated aqueous sodium hydrogen carbonate solution and saturated brine
  5. dry with materialdried over magnesium sulfate
  6. concentrationconcentrated under reduced pressure
  7. customThe residue was purified by silica gel column chromatography (40% ethyl acetate/hexane)

出典と根拠

ORDレコード
ord-36a30166cb384e62ae39c8f3ed4027c7
出典データセット
uspto-grants-2013_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08436043B2

反応ノート

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