Cesium carbonate → HCID 53628393, Verbindung

HRID 1959034Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1959034
[N:1]1[CH:6]=[CH:5][C:4]([CH2:7][N:8]2[CH2:13][CH2:12][NH:11][CH2:10][CH2:9]2)=[CH:3][CH:2]=1.[S:14]([NH2:18])(N)(=[O:16])=[O:15].C1(P(C2CCCCC2)C2C=CC=CC=2C2C(C(C)C)=CC(C(C)C)=CC=2C(C)C)CCCCC1.C(=O)([O-])[O-].[Cs+].[Cs+].Cl[C:60]1[CH:65]=[C:64]([O:66][CH3:67])[N:63]=[C:62]([S:68][CH2:69][C:70]2[CH:75]=[CH:74][CH:73]=[C:72]([F:76])[C:71]=2[F:77])[N:61]=1>C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.C1C=CC(/C=C/C(/C=C/C2C=CC=CC=2)=O)=CC=1.[Pd].[Pd].O1CCOCC1>[F:77][C:71]1[C:72]([F:76])=[CH:73][CH:74]=[CH:75][C:70]=1[CH2:69][S:68][C:62]1[N:61]=[C:60]([NH:18][S:14]([N:11]2[CH2:12][CH2:13][N:8]([CH2:7][C:4]3[CH:5]=[CH:6][N:1]=[CH:2][CH:3]=3)[CH2:9][CH2:10]2)(=[O:16])=[O:15])[CH:65]=[C:64]([O:66][CH3:67])[N:63]=1

Komponenten

8

Edukt 5

HCID 10796Cesium carbonateHCID 82267SulfamideHCID 8087151-((Pyridin-4-yl)methyl)piperazineHCID 111557942-Dicyclohexylphosphino-2',4',6'-triisoprophylbiphenylHCID 866198774-Chloro-2-([(2,3-difluorophenyl)methyl]thio]-6-methoxypyrimidine2×

Produkt 1

HCID 53628393HCID 53628393, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 9811564Bis(dibenzylideneacetone)palladiumKatalysatorHCID 312751,4-DioxaneLösungsmittel2×

Versuchsvorschrift

The title compound was prepared according to the procedure outlined in example 81 using a mixture of 1-Pyridin-4-ylmethyl-piperazine (0.53 g), sulfamide (0.29 g) and dioxane (20 mL). Followed by tris(dibenzylideneacetone)dipalladium (0) (92 mg), 2-dicyclohexylphosphino-2′,4′,6′-tri-isopropyl-1,1′-biphenyl (XPHOS) (67 mg), cesium carbonate (0.49 g), 4-Chloro-2-[[(2,3-difluorophenyl)methyl]thio]-6-methoxypyrimidine (the product of example 35 step i) (0.30 g) and dioxane (10 mL). Purification was by reverse phase HPLC (symmetry as the stationary phase and TFA/acetonitrile as the mobile phase) then titurated with MeOH followed by DCM to give the title compound as a white solid. Yield: 0.23 g

Aufarbeitung

  1. customThe title compound was prepared
  2. customPurification

Quellen und Nachweise

ORD-Eintrag
ord-da5a69514ae649b9903bba710c27a9a2
Quelldatensatz
uspto-grants-2013_04
Patentnummer
US08410123B2

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