Ethyl 3-bromo-1-(3-(naphthalen-1-yloxy)propyl)-1h-indole-2-carboxylate → Ethyl 3-benzyl-1-(3-(naphthalen-1-yloxy)propyl)-1h-indole-2-carboxylate

HRID 1013285Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1013285
Br[C:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[N:4]([CH2:11][CH2:12][CH2:13][O:14][C:15]2[C:24]3[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=3)[CH:18]=[CH:17][CH:16]=2)[C:3]=1[C:25]([O:27][CH2:28][CH3:29])=[O:26].[Br-].[CH2:31]([Zn+])[C:32]1[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=1>C1COCC1.C(OCC)(=O)C>[CH2:31]([C:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[N:4]([CH2:11][CH2:12][CH2:13][O:14][C:15]2[C:24]3[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=3)[CH:18]=[CH:17][CH:16]=2)[C:3]=1[C:25]([O:27][CH2:28][CH3:29])=[O:26])[C:32]1[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=1

Komponenten

5

Edukt 2

HCID 67316935Ethyl 3-bromo-1-(3-(naphthalen-1-yloxy)propyl)-1h-indole-2-carboxylateHCID 178419772HCID 178419772, Verbindung

Produkt 1

HCID 67316098Ethyl 3-benzyl-1-(3-(naphthalen-1-yloxy)propyl)-1h-indole-2-carboxylate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 8028TetrahydrofuranLösungsmittel2×HCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

A mixture of EXAMPLE 31C (100 mg), 0.5M benzyl zinc(II) bromide in THF (1.32 mL) and (1,1′-bis(diphenylphosphino)ferrocene)dichloropalladium(II) (18 mg) in THF (2 mL) was stirred at 60° C. for 16 hours. The mixture was diluted with ethyl acetate, and the organic phase was washed with water and brine and dried (MgSO4), filtered, and concentrated. The concentrate was purified by flash chromatography on silica gel with 0-8% ethyl acetate/hexanes.

Aufarbeitung

  1. washthe organic phase was washed with water and brine
  2. dry with materialdried (MgSO4)
  3. filtrationfiltered
  4. concentrationconcentrated
  5. customThe concentrate was purified by flash chromatography on silica gel with 0-8% ethyl acetate/hexanes

Quellen und Nachweise

ORD-Eintrag
ord-dc16410b960642219cfba2fbac0662ad
Quelldatensatz
uspto-grants-2011_07
Patentnummer
US07981888B2

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