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

HRID 474524

반응식

HRID 474524 반응식
[Cl:1][C:2]1[CH:11]=[CH:10][CH:9]=[C:8]2[C:3]=1[C:4](=[O:21])[N:5]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=1[F:20])[C:6]([CH2:12]Cl)=[N:7]2.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:1][C:2]1[CH:11]=[CH:10][CH:9]=[C:8]2[C:3]=1[C:4](=[O:21])[N:5]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=1[F:20])[C:6]([CH2:12][S:23][C:24]1[N:32]=[CH:31][N:30]=[C:29]3[C:25]=1[N:26]=[CH:27][NH:28]3)=[N:7]2

참가 물질

5

반응물 3

HCID 11430Potassium CarbonateHCID 223165575-Chloro-2-chloromethyl-3-(2-fluorophenyl)-3H-quinazolin-4-oneHCID 178527204HCID 178527204, 화합물

생성물 1

HCID 1785151315-Chloro-3-(2-fluorophenyl)-2-(9H-purin-6-ylsulfanylmethyl)-3H-quinazolin-4-one수율 84.1%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

Prepared according to Procedure C using Intermediate 2k (210 mg, 0.650 mmol), 6-mercaptopurine monohydrate (122 mg, 0.715 mmol), K2CO3 (99 mg, 0.715 mmol), and DMF (4 mL). The crude product was recrystallized from EtOH to provide 240 mg of an off-white solid (84%), mp 244.0° C. 1H NMR (DMSO-d6) δ: 13.56 (br s, 1H); 8.50 (s, 1H); 8.45 (s, 1H); 7.81 (t, J=8.0 Hz, 1H); 7.74 (t, J=7.7 Hz, 1H); 7.67 (d, J=8.1 Hz, 1H); 7.62 (d, J=7.7 Hz, 1H); 7.46-7.55 (m, 1H); 7.29-7.42 (m, 2H); 4.47-4.59 (m, 2H). 13C NMR (DMSO-d6) ppm: 158.4, 157.3 (d, J=249 Hz), 156.4, 153.8, 151.0, 149.1, 143.2, 135.0, 132.9, 131.8 (d, J=8.0 Hz), 130.8, 129.9, 126.7, 125.3 (d, J=3.5 Hz), 123.6 (d, J=13 Hz), 117.0, 116.2 (d, J=19 Hz), 31.7. MS (ES): m/z 439.0 (M+). Anal. calcd. for C20H12ClFN6OS: C, 54.74; H, 2.76; Cl, 8.08; N, 19.15; S, 7.31. Found: C, 54.42; H, 2.88; Cl, 8.08; N, 18.87; S, 7.08.

후처리

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

출처 및 근거

ORD 기록
ord-a0e6797a2b064528a9710e5c02e3f9ce
출처 데이터셋
uspto-grants-2014_01
특허 번호
US08637533B2

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