Triethylamine → 3-[(S)-1-(4-Chloro-phenyl)-ethylamino]-1-phenyl-propan-1-one

HRID 80947

Reaktionsgleichung

Reaktionsgleichung von HRID 80947
CCN(CC)CC.[Cl:8][C:9]1[CH:14]=[CH:13][C:12]([C@@H:15]([NH2:17])[CH3:16])=[CH:11][CH:10]=1.Cl[CH2:19][CH2:20][C:21]([C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)=[O:22]>O1CCCC1>[Cl:8][C:9]1[CH:14]=[CH:13][C:12]([C@@H:15]([NH:17][CH2:19][CH2:20][C:21]([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)=[O:22])[CH3:16])=[CH:11][CH:10]=1

Komponenten

5

Edukt 3

HCID 8471TriethylamineHCID 702953-ChloropropiophenoneHCID 1550852(S)-(-)-1-(4-chlorophenyl)ethylamine

Produkt 1

HCID 581093723-[(S)-1-(4-Chloro-phenyl)-ethylamino]-1-phenyl-propan-1-one

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

NEt3 (60 mL) followed by (S)-1-(4-chloro-phenyl)-ethylamine (20.5 g) was added to a solution of 3-chloro-1-phenyl-propan-1-one (23.2 g) in tetrahydrofuran (200 mL). The resulting mixture was stirred at room temperature overnight. Then, the solution was concentrated, water (100 mL) was added to the residue, and the resulting mixture was extracted with tert-butyl methyl ether. The combined organic extracts were washed with water and brine and dried (MgSO4). The title compound was obtained after removal of the solvent.

Aufarbeitung

  1. concentrationThen, the solution was concentrated
  2. additionwater (100 mL) was added to the residue
  3. extractionthe resulting mixture was extracted with tert-butyl methyl ether
  4. washThe combined organic extracts were washed with water and brine
  5. dry with materialdried (MgSO4)

Quellen und Nachweise

ORD-Eintrag
ord-b09480803c8b4742aeba444bd87fdb27
Quelldatensatz
uspto-grants-2014_09
Patentnummer
US08846668B2

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