Potassium Phosphate, Tribasic → 2-{4,4-Dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}-4-[1-methyl-5-({5-[(2R)-2-methyl-4-(oxetan-3-yl)piperazin-1-yl]pyridin-2-yl}amino)-6-oxo-1,6-dihydropyridin-3-yl]pyridine-3-carbaldehyde

HRID 592697

Reaktionsgleichung

Reaktionsgleichung von HRID 592697
Cl[C:2]1[CH:7]=[CH:6][N:5]=[C:4]([N:8]2[CH2:19][CH2:18][N:17]3[C:10](=[CH:11][C:12]4[CH2:13][C:14]([CH3:21])([CH3:20])[CH2:15][C:16]=43)[C:9]2=[O:22])[C:3]=1[CH:23]=[O:24].[CH3:25][N:26]1[C:31](=[O:32])[C:30]([NH:33][C:34]2[CH:39]=[CH:38][C:37]([N:40]3[CH2:45][CH2:44][N:43]([CH:46]4[CH2:49][O:48][CH2:47]4)[CH2:42][C@H:41]3[CH3:50])=[CH:36][N:35]=2)=[CH:29][C:28](C2C(C=O)=C(N3C=CN4C5CCCCC=5C=C4C3=O)N=CC=2)=[CH:27]1.[O-]P([O-])([O-])=O.[K+].[K+].[K+].C([O-])(=O)C.[Na+]>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].O.C(#N)C>[CH3:20][C:14]1([CH3:21])[CH2:13][C:12]2[CH:11]=[C:10]3[N:17]([CH2:18][CH2:19][N:8]([C:4]4[C:3]([CH:23]=[O:24])=[C:2]([C:28]5[CH:29]=[C:30]([NH:33][C:34]6[CH:39]=[CH:38][C:37]([N:40]7[CH2:45][CH2:44][N:43]([CH:46]8[CH2:47][O:48][CH2:49]8)[CH2:42][C@H:41]7[CH3:50])=[CH:36][N:35]=6)[C:31](=[O:32])[N:26]([CH3:25])[CH:27]=5)[CH:7]=[CH:6][N:5]=4)[C:9]3=[O:22])[C:16]=2[CH2:15]1

Komponenten

8

Edukt 4

HCID 62657Potassium Phosphate, TribasicHCID 517045Sodium AcetateHCID 768540784-chloro-2-(7,7-dimethyl-1-oxo-1,3,4,6,7,8-hexahydro-2H-cyclopenta(4,5)pyrrolo(1,2-a)pyrazin-2-yl)nicotinaldehydeHCID 86684266(R)-4-(1-Methyl-5-(5-(2-methyl-4-(oxetan-3-yl)piperazin-1-yl)pyridin-2-ylamino)-6-oxo-1,6-dihydropyridin-3-yl)-2-(1-oxo-6,7,8,9-tetrahydropyrazino[1,2-a]indol-2(1H)-yl)nicotinaldehyde

Produkt 1

HCID 866842732-{4,4-Dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}-4-[1-methyl-5-({5-[(2R)-2-methyl-4-(oxetan-3-yl)piperazin-1-yl]pyridin-2-yl}amino)-6-oxo-1,6-dihydropyridin-3-yl]pyridine-3-carbaldehydeAusbeute 41,2 %

Reagenzien, Katalysatoren, Lösungsmittel 3

HCID 178418228Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)KatalysatorHCID 962WaterLösungsmittelHCID 6342AcetonitrileLösungsmittel

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

A 50-mL round-bottomed flask equipped with a reflux condenser was charged with 4-chloro-2-{4,4-dimethyl-9-oxo-1,10-diazatricyclo[6.4.0.02,6]dodeca-2(6),7-dien-10-yl}pyridine-3-carbaldehyde 108a (105 mg, 0.30 mmol), 1-methyl-3-({5-[(2R)-2-methyl-4-(oxetan-3-yl)piperazin-1-yl]pyridin-2-yl}amino)-5-(tetra-methyl-1,3,2-dioxaborolan-2-yl)-1,2-dihydropyridin-2-one 151g (216 mg, 0.45 mmol), PdCl2(dppf) (25 mg, 0.030 mmol), K3PO4 (126 mg, 0.60 mmol), sodium acetate (49 mg, 0.60 mmol), acetonitrile (15 mL), and water (1.5 mL). After three cycles of vacuum/argon flush, the mixture was heated at 80° C. for 2 h. It was then filtered and the filtrate was evaporated under reduced pressure. The residue was purified by silica-gel column chromatography eluting with 1:20 methanol/dichloromethane to afford 153a as a red solid (82 mg, 41%). MS-ESI: [M+H]+ 663

Aufarbeitung

  1. customA 50-mL round-bottomed flask equipped with a reflux condenser
  2. customAfter three cycles of vacuum/argon flush
  3. filtrationIt was then filtered
  4. customthe filtrate was evaporated under reduced pressure
  5. customThe residue was purified by silica-gel column chromatography
  6. washeluting with 1:20 methanol/dichloromethane

Quellen und Nachweise

ORD-Eintrag
ord-6a21385033aa4304b7205363b5e7863c
Quelldatensatz
uspto-grants-2016_01
Patentnummer
US09238655B2

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