Potassium Carbonate → 3-(2-Chlorophenyl)-5-fluoro-2-(9H-purin-6-ylsulfanylmethyl)-3H-quinazolin-4-one

HRID 241929

Reaktionsgleichung

Reaktionsgleichung von HRID 241929
Cl[CH2:2][C:3]1[N:12]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[Cl:19])[C:11](=[O:20])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][C:9]=2[F:21])[N:4]=1.O.[SH:23][C:24]1[N:32]=[CH:31][N:30]=[C:29]2[C:25]=1[NH:26][CH:27]=[N:28]2.C([O-])([O-])=O.[K+].[K+]>CN(C=O)C>[Cl:19][C:14]1[CH:15]=[CH:16][CH:17]=[CH:18][C:13]=1[N:12]1[C:11](=[O:20])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][C:9]=2[F:21])[N:4]=[C:3]1[CH2:2][S:23][C:24]1[N:32]=[CH:31][N:30]=[C:29]2[C:25]=1[N:26]=[CH:27][NH:28]2

Komponenten

5

Versuchsvorschrift

Prepared according to Procedure C using Intermediate 2e (200 mg, 0.619 mmol), 6-mercaptopurine monohydrate (116 mg, 0.681 mmol), K2CO3 (94 mg, 0.681 mmol), and DMF (5 mL). The crude product was recrystallized from EtOH to provide 152 mg of a white solid (56%), mp 222.7-223.8° C. (discolors). 1H NMR (DMSO-d6) δ: 13.56 (br s, 1H); 8.48 (s, 1H); 8.44 (s, 1H); 7.89 (dt, J=5.6, 8.1 Hz, 1H); 7.76 (dd, J=1.6, 7.3 Hz, 1H); 7.67 (d, J=7.4 Hz, 1H); 7.56 (d, J=8.1 Hz, 1H); 7.47 (t, J=7.1 Hz, 1H), 7.41-7.53 (m, 2H); 7.37 (dd, J=8.7, 11 Hz, 1H); 4.38-4.52 (m, 2H). 13C NMR (DMSO-d6) ppm: 160.9 (d, J=264 Hz), 157.6, 156.8, 154.1, 151.5, 149.6, 149.0, 143.6, 136.4 (d, J=11 Hz), 133.9, 132.2, 131.7, 131.6, 130.5, 130.2, 128.8, 123.6, 114.4 (d, J=20 Hz), 110.2, 32.0. MS (ES): m/z 439.0 (M+). Anal. calcd. for C20H12ClFN6OS.0.5C2H6O: C, 54.61; H, 3.27; Cl, 7.68; N, 18.19; S, 6.94. Found: C, 54.37; H, 3.26; Cl, 7.89; N, 18.26; S, 6.55.

Aufarbeitung

  1. customPrepared
  2. customThe crude product was recrystallized from EtOH

Quellen und Nachweise

ORD-Eintrag
ord-29967a0173fe4547a8d2e5aedd7b32bb
Quelldatensatz
uspto-grants-2014_02
Patentnummer
US08653077B2

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