Potassium Phosphate, Tribasic → 4-(6-Methoxy-pyridin-3-yl)-2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine

HRID 912116Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 912116
Cl[C:2]1[C:3]2[CH2:16][CH2:15][N:14]([C:17]3[CH:18]=[N:19][CH:20]=[CH:21][CH:22]=3)[C:4]=2[N:5]=[C:6]([N:8]2[CH2:13][CH2:12][O:11][CH2:10][CH2:9]2)[N:7]=1.[CH3:23][O:24][C:25]1[CH:30]=[CH:29][C:28](B2OC(C)(C)C(C)(C)O2)=[CH:27][N:26]=1.COC1C=CC=C(OC)C=1C1C=CC=CC=1P(C1CCCCC1)C1CCCCC1.P([O-])([O-])([O-])=O.[K+].[K+].[K+]>C([O-])(=O)C.[Pd+2].C([O-])(=O)C.CN(C)C=O>[CH3:23][O:24][C:25]1[N:26]=[CH:27][C:28]([C:2]2[C:3]3[CH2:16][CH2:15][N:14]([C:17]4[CH:18]=[N:19][CH:20]=[CH:21][CH:22]=4)[C:4]=3[N:5]=[C:6]([N:8]3[CH2:13][CH2:12][O:11][CH2:10][CH2:9]3)[N:7]=2)=[CH:29][CH:30]=1

Komponenten

7

Edukt 4

HCID 62657Potassium Phosphate, TribasicHCID 112698722-Dicyclohexylphosphino-2',6'-dimethoxybiphenylHCID 162177142-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridineHCID 592450134-Chloro-2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine

Produkt 1

HCID 248900984-(6-Methoxy-pyridin-3-yl)-2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 167845palladium(II) acetateKatalysatorHCID 6228DimethylformamideLösungsmittel

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

To 4-chloro-2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine (20 mg, 0.0629 mmol), 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (29.6 mg, 0.126 mmol), palladium acetate (1.4 mg, 0.00630 mmol), S-Phos (5.2 mg, 0.0126 mmol) and potassium phosphate (26.7 mg, 0.126 mmol), dimethylformamide (1 ml) was added, followed by being degassed under ultrasonic irradiation. This was stirred at 100° C. for 3 hours, followed by extraction with ethyl acetate with the addition of water, and the organic layer was washed with brine. After drying over anhydrous sodium sulfate, concentration was carried out under reduced pressure, followed by elution with 2M ammonia methanol solution through SCX resin and then concentration.

Aufarbeitung

  1. customby being degassed under ultrasonic irradiation
  2. extractionfollowed by extraction with ethyl acetate with the addition of water
  3. washthe organic layer was washed with brine
  4. dry with materialAfter drying over anhydrous sodium sulfate, concentration
  5. washfollowed by elution with 2M ammonia methanol solution through SCX resin
  6. concentrationconcentration

Quellen und Nachweise

ORD-Eintrag
ord-2ed38285a4634155a2bdc6c798b15dfe
Quelldatensatz
uspto-grants-2011_09
Patentnummer
US08022205B2

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