StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Potassium Carbonate → 4-(4-{3-[1-(2,6-Dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-pyrazol-1-yl)cyclohexanone

HRID 2046950
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2046950
[Cl:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[C:4]([Cl:9])[C:3]=1[CH:10]([C:12]1[C:20]2[C:15](=[N:16][CH:17]=[C:18](B3OC(C)(C)C(C)(C)O3)[CH:19]=2)[NH:14][CH:13]=1)[CH3:11].I[C:31]1[CH:32]=[N:33][N:34]([CH:36]2[CH2:41][CH2:40][C:39](=[O:42])[CH2:38][CH2:37]2)[CH:35]=1.C(=O)([O-])[O-].[K+].[K+].O1CCOCC1>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.O>[Cl:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[C:4]([Cl:9])[C:3]=1[CH:10]([C:12]1[C:20]2[C:15](=[N:16][CH:17]=[C:18]([C:31]3[CH:32]=[N:33][N:34]([CH:36]4[CH2:37][CH2:38][C:39](=[O:42])[CH2:40][CH2:41]4)[CH:35]=3)[CH:19]=2)[NH:14][CH:13]=1)[CH3:11]
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 4

HCID 11430Potassium CarbonateHCID 312751,4-DioxaneHCID 584314473-[1-(2,6-dichloro-3-fluorophenyl)ethyl]-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridineHCID 595411654-(4-iodo-1H-pyrazol-1-yl)cyclohexanone

Produkt 1

HCID 673635814-(4-{3-[1-(2,6-Dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-pyrazol-1-yl)cyclohexanone

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 178418397HCID 178418397, VerbindungKatalysatorHCID 962WaterLösungsmittel

Reaktionsbedingungen

Temperatur
90 °C

Versuchsvorschrift

A 20 ml sealable vial was charged with 3-[1-(2,6-Dichloro-3-fluorophenyl)ethyl]-5-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (80.0 mg, 0.156 mmol), 4-(4-Iodopyrazol-1-yl)cyclohexanone (52.5 mg, 0.172 mmol), Pd(PPh3)4 (12.0 mg, 0.0103 mmol), potassium carbonate (71.8 mg, 0.514 mmol), and 4:1 dioxane:water (5 mL). The cap was sealed and the vial was evacuated and backfilled with nitrogen (3×). After that, the vial was heated at 90° C. for 2 h. The reaction mixture was partitioned between EtOAc/H2O (15 ml/10 ml). The aqueous phase was extracted with EtOAc (10 ml). The combined organic extracts were washed with water (10 ml) and brine (10 ml), dried over MgSO4, filtered, and concentrated in vacuo to give a brown oil that was purified by prep. TLC eluting with 4% MeOH/DCM to give the title compound. 1H NMR (400 MHz, CDCl3): δ=1.88 (d, J=7.2 Hz, 3H), 2.31-2.68 (m, 8 H), 4.64 (tt, J=11.8, 4.0 Hz, 1 H), 5.28 (q, J=7.2 Hz, 1 H), 7.01 (dd, J=8.0 & 8.8 Hz, 1 H), 7.30 (s, 1 H), 7.32 (brs, 1 H), 7.48 (s, 1 H), 7.60 (d, J=0.8 Hz, 1 H), 7.66 (d, J=0.8 Hz, 1 H), 8.41 (brs, 1 H), 9.77 (brs, 1 H). MS (ES+): m/z=471.16/473.11 (100/68) [MH+]. HPLC: tR=3.39 min (polar—5 min, ZQ3).

Aufarbeitung

  1. customThe cap was sealed
  2. customthe vial was evacuated
  3. customThe reaction mixture was partitioned between EtOAc/H2O (15 ml/10 ml)
  4. extractionThe aqueous phase was extracted with EtOAc (10 ml)
  5. washThe combined organic extracts were washed with water (10 ml) and brine (10 ml)
  6. dry with materialdried over MgSO4
  7. filtrationfiltered
  8. concentrationconcentrated in vacuo
  9. customto give a brown oil that
  10. customwas purified by prep

Quellen und Nachweise

ORD-Eintrag
ord-a685a2709d184cb5bfce511281b5ec17
Quelldatensatz
uspto-grants-2013_11
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08592448B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion