Pyridine → 5-{N'-(octylsulfonyl)-L-alaninyl}-amino-7-methyl-5,7-dihydro-6H-dibenz[b,d]azepin-6-one

HRID 413873

Reaktionsgleichung

Reaktionsgleichung von HRID 413873
[NH2:1][C@H:2]([C:4]([N:6]1[C:12](=[O:13])[CH:11]([CH3:14])[C:10]2[CH:15]=[CH:16][CH:17]=[CH:18][C:9]=2[C:8]2[C:19]([NH2:23])=[CH:20][CH:21]=[CH:22][C:7]1=2)=[O:5])[CH3:3].N1C=CC=CC=1.[CH2:30]([S:38](Cl)(=[O:40])=[O:39])[CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37]>CN(C=O)C>[CH2:30]([S:38]([NH:1][C@H:2]([C:4]([N:6]1[C:12](=[O:13])[CH:11]([CH3:14])[C:10]2[CH:15]=[CH:16][CH:17]=[CH:18][C:9]=2[C:8]2[C:19]([NH2:23])=[CH:20][CH:21]=[CH:22][C:7]1=2)=[O:5])[CH3:3])(=[O:40])=[O:39])[CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37]

Komponenten

5

Edukt 3

HCID 1049PyridineHCID 822611-Octanesulfonyl chlorideHCID 697363355-(L-alaninyl)-amino-7-methyl-5,7-dihydro-6H-dibenz[b,d]azepin-6-one

Produkt 1

HCID 865926035-{N'-(octylsulfonyl)-L-alaninyl}-amino-7-methyl-5,7-dihydro-6H-dibenz[b,d]azepin-6-oneAusbeute 341,8 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

To 5-(L-alaninyl)-amino-7-methyl-5,7-dihydro-6H-dibenz[b,d]azepin-6-one (Example 7B) (0.1500 g, 0.0485 mmol) in DMF (4 ml) were added pyridine (0.059 ml, 0.728 mmol) and 1-octanesulfonyl chloride (Aldrich) (0.095 ml, 0.485 mmol), stirred at RT overnight. The reaction mixture was evaporated to dryness. Water was added, extracted with EtOAc, washed with brine, dried over MgSO4. Evaporation and flash chromatography (silica, 5% MeOH/CH2Cl2), gave the title compound (0.0805 g, 34%) as a yellow solid.

Aufarbeitung

  1. customThe reaction mixture was evaporated to dryness
  2. additionWater was added
  3. extractionextracted with EtOAc
  4. washwashed with brine
  5. dry with materialdried over MgSO4
  6. customEvaporation and flash chromatography (silica, 5% MeOH/CH2Cl2)

Quellen und Nachweise

ORD-Eintrag
ord-3fb49d3532734c948f6c20a0acf95fd0
Quelldatensatz
uspto-grants-2003_05
Patentnummer
US06569851B1

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