Sodium hydride → HCID 54262809, Verbindung

HRID 1585898Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1585898
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11]2[NH:14][CH:15]=[N:16][C:10]=2[CH:9]1[C:17]1[CH:22]=[CH:21][C:20]([C:23]#[N:24])=[CH:19][CH:18]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2].Br[CH2:26][C:27]1[CH:28]=[CH:29][C:30]([N:33]2[CH:38]=[C:37]([Cl:39])[CH:36]=[CH:35][C:34]2=[O:40])=[N:31][CH:32]=1.[H-].[Na+]>CN(C=O)C>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][C:11]2[N:14]=[CH:15][N:16]([CH2:26][C:27]3[CH:28]=[CH:29][C:30]([N:33]4[CH:38]=[C:37]([Cl:39])[CH:36]=[CH:35][C:34]4=[O:40])=[N:31][CH:32]=3)[C:10]=2[CH:9]1[C:17]1[CH:18]=[CH:19][C:20]([C:23]#[N:24])=[CH:21][CH:22]=1)=[O:7])([CH3:4])([CH3:2])[CH3:3]

Komponenten

5

Edukt 3

HCID 24758Sodium hydrideHCID 21696991HCID 21696991, VerbindungHCID 54057074HCID 54057074, Verbindung

Produkt 1

HCID 54262809HCID 54262809, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

4-(4-Cyano-phenyl)-1,4,6,7-tetrahydro-imidazo[4,5-c]pyridine-5-carboxylic acid tert-butyl ester (0.16 g, 0.50 mmol) and 5'-bromomethyl-5-chloro-[1,2']bipyridinyl-2-one (Example 10, Step 2)(0.15 g, 0.50 mmol) were dissolved in DMF (6 mL). NaH (0.02 g, 0.60 mmol) was added and stirred at RT under Ar for 1.5 h. The reaction was concentrated in vacuo and partitioned between EtOAc and satd NaHCO3 soln, washed with H2O, brine, dried (MgSO4), filtered and concentrated to give the title compound as a mixture of racemic regioisomers.

Aufarbeitung

  1. concentrationThe reaction was concentrated in vacuo
  2. custompartitioned between EtOAc
  3. washwashed with H2O, brine
  4. dry with materialdried (MgSO4)
  5. filtrationfiltered
  6. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-d43849a0908c473e91d599a2ae7dc496
Quelldatensatz
uspto-grants-1999_08
Patentnummer
US05939439

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