1,2-Dichloroethane → HCID 59762283, Verbindung

HRID 40095Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 40095
[CH2:1]([N:8]1[C:16]2[C:11](=[CH:12][CH:13]=[C:14]([C:17](O)=[O:18])[CH:15]=2)[C:10]([C:20](=[O:31])[NH:21][CH2:22][C:23]2[CH:28]=[CH:27][C:26]([F:29])=[C:25]([F:30])[CH:24]=2)=[C:9]1[CH:32]([CH3:34])[CH3:33])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(Cl)CCl.[NH2:39][NH2:40]>C(Cl)Cl.CN(C1C=CN=CC=1)C.CCOC(C)=O>[CH2:1]([N:8]1[C:16]2[C:11](=[CH:12][CH:13]=[C:14]([C:17]([NH:39][NH2:40])=[O:18])[CH:15]=2)[C:10]([C:20]([NH:21][CH2:22][C:23]2[CH:28]=[CH:27][C:26]([F:29])=[C:25]([F:30])[CH:24]=2)=[O:31])=[C:9]1[CH:32]([CH3:34])[CH3:33])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Komponenten

7

Edukt 3

HCID 111,2-DichloroethaneHCID 9321HydrazineHCID 250600031-Benzyl-3-(3,4-difluorobenzylcarbamoyl)-2-isopropyl-1H-indole-6-carboxylic Acid2×

Produkt 1

HCID 59762283HCID 59762283, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 3

HCID 142844-(Dimethylamino)pyridineKatalysatorHCID 6344DichloromethaneLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

Following General Procedure E, 1-benzyl-3-(3,4-difluorobenzylcarbamoyl)-2-isopropyl-1H-indole-6-carboxylic acid (Compound 56, 82 mg, 0.176 mmol) in CH2Cl2 (8 ml) was added EDC (51 mg, 0.264 mmol) and DMAP (26 mg, 0.256 mmol), followed by hydrazine (7 mg, 0.264 mmol). The reaction was stirred at room temperature for 12 h, diluted with EtOAc, washed with H2O, brine, dried over Na2SO4 and concentrated in vacuo. The residue was purified by chromatography on silica gel (0→100% EtOAc-hexanes) to yield the title compound as a yellow oil.

Aufarbeitung

  1. washwashed with H2O, brine
  2. dry with materialdried over Na2SO4
  3. concentrationconcentrated in vacuo
  4. customThe residue was purified by chromatography on silica gel (0→100% EtOAc-hexanes)

Quellen und Nachweise

ORD-Eintrag
ord-5e27546c577f4116998d6aa00e2ee5c8
Quelldatensatz
uspto-grants-2013_09
Patentnummer
US08524917B2

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