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5-((Z)-2-(4-fluorophenyl)prop-1-enyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole → 5-(2-(4-fluorophenyl)propyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole

HRID 2196020
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2196020
[F:1][C:2]1[CH:7]=[CH:6][C:5](/[C:8](/[CH3:25])=[CH:9]\[N:10]2[C:18]3[CH:17]=[CH:16][C:15]([CH3:19])=[CH:14][C:13]=3[C:12]3[CH2:20][N:21]([CH3:24])[CH2:22][CH2:23][C:11]2=3)=[CH:4][CH:3]=1.FC1C=CC(C(=C)CN2C3C=CC(C)=CC=3C3CN(C)CCC2=3)=CC=1>CO.C(O)(=O)C.[Pd]>[F:1][C:2]1[CH:3]=[CH:4][C:5]([CH:8]([CH3:25])[CH2:9][N:10]2[C:18]3[CH:17]=[CH:16][C:15]([CH3:19])=[CH:14][C:13]=3[C:12]3[CH2:20][N:21]([CH3:24])[CH2:22][CH2:23][C:11]2=3)=[CH:6][CH:7]=1
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Komponenten

5

Edukt 2

HCID 461995815-((Z)-2-(4-fluorophenyl)prop-1-enyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indoleHCID 594548975-(2-(4-fluorophenyl)allyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole

Produkt 1

HCID 578759635-(2-(4-fluorophenyl)propyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysator
HCID 10129899
Acetic acid methanol
Lösungsmittel

Versuchsvorschrift

A mixture of compound 5-((Z)-2-(4-fluorophenyl)prop-1-enyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole and 5-(2-(4-fluorophenyl)allyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole (of ratio 1:3, 1.8 g, 5.38 mmol, 1 equiv) were shaken in a 250 ml Parr Shaker vessel with 180 mg of Pd/C in 50 ml of Methanol/acetic acid (10:1) mixture for 18 hours under 60 psi H2. It was filtered over a celite bed with methanol and evaporated under vacuum. The residue was diluted with ethyl acetate (500 ml) and washed with 50 ml of satd. sodium bicarbonate solution and then brine. The organic part was concentrated under reduced pressure and column purified over 100-200 silica gel using 0 to 50% ethyl acetate in hexanes as eluant, at an interval of 5%. Yield: 685 mg (38%).

Aufarbeitung

  1. filtrationIt was filtered over a celite bed with methanol
  2. customevaporated under vacuum
  3. additionThe residue was diluted with ethyl acetate (500 ml)
  4. washwashed with 50 ml of satd
  5. concentrationThe organic part was concentrated under reduced pressure and column
  6. custompurified over 100-200 silica gel using 0 to 50% ethyl acetate in hexanes as eluant, at an interval of 5%

Quellen und Nachweise

ORD-Eintrag
ord-9f248d70233e4fd1b3bd2c08d01374ba
Quelldatensatz
uspto-grants-2012_12
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08338408B2

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