Dichloromethane → HCID 59402344, Verbindung

HRID 2090472Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2090472
Br[C:2]1[CH:11]=[C:10]2[C:5]([CH2:6][CH:7]([CH3:26])[N:8]([C:12]3[CH:17]=[C:16]([N:18]4[CH2:23][CH2:22][N:21]([CH3:24])[CH2:20][CH2:19]4)[N:15]=[C:14]([NH2:25])[N:13]=3)[CH2:9]2)=[CH:4][CH:3]=1.[CH:27]1([N:30]2[CH2:38][C:37]3[C:32](=[CH:33][CH:34]=[C:35](B4OC(C)(C)C(C)(C)O4)[CH:36]=3)[C:31]2=[O:48])[CH2:29][CH2:28]1.C(=O)([O-])[O-].[K+].[K+].ClCCl>O1CCOCC1.O>[NH2:25][C:14]1[N:13]=[C:12]([N:8]2[CH:7]([CH3:26])[CH2:6][C:5]3[C:10](=[CH:11][C:2]([C:35]4[CH:36]=[C:37]5[C:32](=[CH:33][CH:34]=4)[C:31](=[O:48])[N:30]([CH:27]4[CH2:29][CH2:28]4)[CH2:38]5)=[CH:3][CH:4]=3)[CH2:9]2)[CH:17]=[C:16]([N:18]2[CH2:19][CH2:20][N:21]([CH3:24])[CH2:22][CH2:23]2)[N:15]=1

Komponenten

7

Edukt 4

HCID 6344DichloromethaneHCID 11430Potassium CarbonateHCID 594023174-(7-bromo-3-methyl-3,4-dihydroisoquinolin-2(1H)-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-amineHCID 594023502-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one

Produkt 1

HCID 59402344HCID 59402344, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 312751,4-DioxaneLösungsmittel

Reaktionsbedingungen

Temperatur
120 °C

Versuchsvorschrift

A mixture of 4-(7-bromo-3-methyl-3,4-dihydroisoquinolin-2(1H)-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine (0.0209 g, 0.0500 mmol), 2-cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one (0.0194 g, 0.0650 mmol), in 1,4-dioxane (0.30 mL) was stirred at r.t. for 10 min. Potassium carbonate (27.6 mg, 0.200 mmol) in water (0.15 mL) was added. The mixture was degassed and refilled with nitrogen three times. [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) complex with dichloromethane (1:1) (2.5 mg, 0.0030 mmol) was added The mixture was degassed and refilled with nitrogen three times, and heated at 120° C.) (oil bath temperature) for 1 h. After cooling, the mixture was diluted with methanol, and filtered. The filtrate was purified on RP-HPLC (pH=10) to afford the desired product. LCMS (M+H)+: m/z=510.2.

Aufarbeitung

  1. customThe mixture was degassed
  2. additionrefilled with nitrogen three times
  3. customwas degassed
  4. additionrefilled with nitrogen three times
  5. temperatureAfter cooling
  6. additionthe mixture was diluted with methanol
  7. filtrationfiltered
  8. customThe filtrate was purified on RP-HPLC (pH=10)

Quellen und Nachweise

ORD-Eintrag
ord-a881628a69fb4a0ba77bcd0372bd727b
Quelldatensatz
uspto-grants-2013_05
Patentnummer
US08436008B2

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