8-Hydroxyquinoline → HCID 57808232, Verbindung

HRID 730318

Reaktionsgleichung

Reaktionsgleichung von HRID 730318
Cl[C:2]1[CH:7]=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([C:14]([F:17])([F:16])[F:15])=[CH:10][CH:9]=2)[CH:5]=[CH:4][N:3]=1.[OH:18][C:19]1[CH:20]=[CH:21][CH:22]=[C:23]2[C:28]=1[N:27]=[CH:26][CH:25]=[CH:24]2.[H-].[Na+]>CN(C=O)C.[Cu]I>[F:15][C:14]([F:17])([F:16])[C:11]1[CH:12]=[CH:13][C:8]([C:6]2[CH:5]=[CH:4][N:3]=[C:2]([O:18][C:19]3[CH:20]=[CH:21][CH:22]=[C:23]4[C:28]=3[N:27]=[CH:26][CH:25]=[CH:24]4)[CH:7]=2)=[CH:9][CH:10]=1

Komponenten

6

Edukt 3

HCID 19238-HydroxyquinolineHCID 24758Sodium hydrideHCID 288758632-Chloro-4-(4-trifluoromethylphenyl)pyridine

Produkt 1

HCID 57808232HCID 57808232, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)KatalysatorHCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

This material was prepared according to the method described in Example 413 using 2-chloro-4-(4-trifluoromethyl-phenyl)-pyridine (Example 410 (c), 0.16 g, 0.6 mmol), 8-hydroxyquinoline (0.1 g, 0.7 mmol), sodium hydride (38 mg, 1.0 mmol) and copper (I) iodide (12 mg, 0.06 mmol) in DMF (3 mL). Purification on a Biotage 40S column (3:1 hexanes:EtOAc), provided the title compound as a white solid. MS (ESI, pos. ion) m/z: 367 (M+1). Anal. Calcd for C21H13F3N2O: C, 68.85; H, 3.58; N, 7.65. Found: C, 68.88; H, 3.59; N, 7.51.

Aufarbeitung

  1. customThis material was prepared
  2. customPurification on a Biotage 40S column (3:1 hexanes:EtOAc)

Quellen und Nachweise

ORD-Eintrag
ord-8ad33f3413eb45b78c5173d01ae4889d
Quelldatensatz
uspto-grants-2009_09
Patentnummer
US07582657B2

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