Potassium Carbonate → (2S,4R)-N-(4-Chloro-phenyl)-N-{2-methyl-1-[4-(3-pyridin-3-yl-propoxy)-benzoyl]-1,2,3,4-tetrahydro-quinolin-4-yl}-acetamide

HRID 1785989Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1785989
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]([C@H:12]2[C:21]3[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=3)[N:15]([C:22](=[O:30])[C:23]3[CH:28]=[CH:27][C:26]([OH:29])=[CH:25][CH:24]=3)[C@@H:14]([CH3:31])[CH2:13]2)[C:9](=[O:11])[CH3:10])=[CH:4][CH:3]=1.C([O-])([O-])=O.[K+].[K+].Br[CH2:39][CH2:40][CH2:41][C:42]1[CH:43]=[N:44][CH:45]=[CH:46][CH:47]=1>CN(C=O)C>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]([C@H:12]2[C:21]3[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=3)[N:15]([C:22](=[O:30])[C:23]3[CH:24]=[CH:25][C:26]([O:29][CH2:39][CH2:40][CH2:41][C:42]4[CH:43]=[N:44][CH:45]=[CH:46][CH:47]=4)=[CH:27][CH:28]=3)[C@@H:14]([CH3:31])[CH2:13]2)[C:9](=[O:11])[CH3:10])=[CH:6][CH:7]=1

Komponenten

5

Edukt 3

HCID 11430Potassium CarbonateHCID 127015683-(3-Bromopropyl)pyridineHCID 58859774N-(4-chlorophenyl)-N-[(2S,4R)-1-(4-hydroxybenzoyl)-2-methyl-1,2,3,4-tetrahydro-quinolin-4-yl]acetamide

Produkt 1

HCID 57595492(2S,4R)-N-(4-Chloro-phenyl)-N-{2-methyl-1-[4-(3-pyridin-3-yl-propoxy)-benzoyl]-1,2,3,4-tetrahydro-quinolin-4-yl}-acetamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Reaktionsbedingungen

Temperatur
90 °C

Versuchsvorschrift

(2S,4R)-N-(4-Chloro-phenyl)-N-[1-(4-hydroxy-benzoyl)-2-methyl-1,2,3,4-tetrahydro-quinolin-4-yl]-acetamide was dissolved in DMF (5 mL) at room temperature. K2CO3 was added followed by 3-(3-bromo-propyl)-pyridine and the reaction was allowed to stir at 90° C. over night. The reaction mixture was concentrated in vacuo. The residue was partitioned between ethyl acetate and water, then extracted three times with ethyl acetate, dried over MgSO4, filtered and concentrated down. The crude residue was purified by HPLC to afford the product.

Aufarbeitung

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. customThe residue was partitioned between ethyl acetate and water
  3. extractionextracted three times with ethyl acetate
  4. dry with materialdried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated down
  7. customThe crude residue was purified by HPLC
  8. customto afford the product

Quellen und Nachweise

ORD-Eintrag
ord-57d4663b805f49958326765e43d5b9ad
Quelldatensatz
uspto-grants-2009_03
Patentnummer
US07504508B2

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