StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Toluene → 2-Phenyl-4-(2'-trifluoromethyl-biphenyl-4-ylmethyl)-morpholine

HRID 737069
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 737069
Br[C:2]1[CH:20]=[CH:19][C:5]([CH2:6][N:7]2[CH2:12][CH2:11][O:10][CH:9]([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)[CH2:8]2)=[CH:4][CH:3]=1.[F:21][C:22]([F:33])([F:32])[C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=1B(O)O.C(=O)([O-])[O-].[Na+].[Na+].C1(C)C=CC=CC=1>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C(O)C>[C:13]1([CH:9]2[O:10][CH2:11][CH2:12][N:7]([CH2:6][C:5]3[CH:19]=[CH:20][C:2]([C:24]4[CH:25]=[CH:26][CH:27]=[CH:28][C:23]=4[C:22]([F:33])([F:32])[F:21])=[CH:3][CH:4]=3)[CH2:8]2)[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 4

HCID 1140TolueneHCID 10340Sodium CarbonateHCID 27343872-(Trifluoromethyl)benzeneboronic acidHCID 578495044-(4-Bromo-benzyl)-2-phenyl morpholine

Produkt 1

HCID 161268492-Phenyl-4-(2'-trifluoromethyl-biphenyl-4-ylmethyl)-morpholineAusbeute 69,6 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 178418397
HCID 178418397, Verbindung
Katalysator
HCID 702EthanolLösungsmittel

Reaktionsbedingungen

Temperatur
120 °C

Versuchsvorschrift

106 mg of 4-(4-Bromo-benzyl)-2-phenyl-morpholine was combined with 91 mg of 2-(Trifluoromethyl)phenyl boronic acid, 18 mg of tetrakis(triphenylphosphine)palladium(0), 1.1 mL of 2M sodium carbonate solution, 2.9 mL toluene and 1.4 mL ethanol. The reaction mixture was heated in a sealed tube at 120° C. overnight in an oil bath. The reaction mixture was filtered through Celite and concentrated in vacuo. The residue was diluted with water and extracted with ethyl acetate. The combined organic phases were washed with brine, dried over sodium sulfate, filtered and concentrated in vacuo. The crude material was purified by flash chromatography eluting in a 10 to 40% ethyl acetate/hexanes gradient. The product fractions were pooled and concentrated to afford 88.3 mg of product. ES MS (+) m/z 398

Aufarbeitung

  1. filtrationThe reaction mixture was filtered through Celite
  2. concentrationconcentrated in vacuo
  3. additionThe residue was diluted with water
  4. extractionextracted with ethyl acetate
  5. washThe combined organic phases were washed with brine
  6. dry with materialdried over sodium sulfate
  7. filtrationfiltered
  8. concentrationconcentrated in vacuo
  9. customThe crude material was purified by flash chromatography
  10. washeluting in a 10 to 40% ethyl acetate/hexanes gradient
  11. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-e1de05e62a414082b5fe2c464728be32
Quelldatensatz
uspto-grants-2009_09
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07595397B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion