Cesium carbonate → 4'-{[5-(1H-indol-5-yl)-4-methyl-6-oxo-2-propylpyrimidin-1(6H)-yl]methyl}biphenyl-2-carbonitrile

HRID 1674343Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1674343
Br[C:2]1[C:7](=[O:8])[N:6]([CH2:9][C:10]2[CH:15]=[CH:14][C:13]([C:16]3[C:17]([C:22]#[N:23])=[CH:18][CH:19]=[CH:20][CH:21]=3)=[CH:12][CH:11]=2)[C:5]([CH2:24][CH2:25][CH3:26])=[N:4][C:3]=1[CH3:27].[NH:28]1[C:36]2[C:31](=[CH:32][C:33](B(O)O)=[CH:34][CH:35]=2)[CH:30]=[CH:29]1.C(=O)([O-])[O-].[Cs+].[Cs+].O1CCOCC1>C(OCC)(=O)C.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2].ClCCl>[NH:28]1[C:36]2[C:31](=[CH:32][C:33]([C:2]3[C:7](=[O:8])[N:6]([CH2:9][C:10]4[CH:15]=[CH:14][C:13]([C:16]5[C:17]([C:22]#[N:23])=[CH:18][CH:19]=[CH:20][CH:21]=5)=[CH:12][CH:11]=4)[C:5]([CH2:24][CH2:25][CH3:26])=[N:4][C:3]=3[CH3:27])=[CH:34][CH:35]=2)[CH:30]=[CH:29]1

Komponenten

7

Edukt 4

HCID 10796Cesium carbonateHCID 312751,4-DioxaneHCID 27343615-Indolylboronic acidHCID 574601144'-[(5-bromo-4-methyl-6-oxo-2-propylpyrimidin-1(6H)-yl)methyl]biphenyl-2-carbonitrile

Produkt 1

HCID 574610054'-{[5-(1H-indol-5-yl)-4-methyl-6-oxo-2-propylpyrimidin-1(6H)-yl]methyl}biphenyl-2-carbonitrileAusbeute 62 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 178418807HCID 178418807, VerbindungKatalysatorHCID 8857Ethyl AcetateLösungsmittel

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

A mixture of 4′-[(5-bromo-4-methyl-6-oxo-2-propylpyrimidin-1(6H)-yl)methyl]biphenyl-2-carbonitrile (0.61 g), 1H-indol-5-ylboronic acid (0.33 g), [1,1′-bis(diphenylphosphino)ferrocene]dichloropalladium(II) dichloromethane adduct (0.06 g), 2 M aqueous cesium carbonate solution (5 mL) and 1,4-dioxane (5 mL) was stirred at 100° C. for 12 hr. The reaction mixture was diluted with ethyl acetate, washed with water and then with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure and the residue was purified by silica gel column chromatography to give the title compound as a colorless amorphous solid (0.41 g, 62%).

Aufarbeitung

  1. washwashed with water
  2. dry with materialwith saturated brine, and dried over anhydrous magnesium sulfate
  3. customThe solvent was evaporated under reduced pressure
  4. customthe residue was purified by silica gel column chromatography

Quellen und Nachweise

ORD-Eintrag
ord-54826e6d999e4158b463eb14c88158b9
Quelldatensatz
uspto-grants-2011_08
Patentnummer
US07998968B2

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