Dichloromethane → HCID 44193180, compound

HRID 1855421Notes

Reaction equation

C1(P(C2CCCCC2)C2C=CC=CC=2C2C=CC=CC=2)CCCCC1.[CH3:26][O:27][C:28]1[CH:29]=[C:30]([NH2:40])[CH:31]=[CH:32][C:33]=1[N:34]1[CH:38]=[C:37]([CH3:39])[N:36]=[CH:35]1.Cl[C:42]1[N:47]=[C:46]([O:48][C:49]2[CH:54]=[CH:53][C:52]([F:55])=[CH:51][CH:50]=2)[CH:45]=[C:44]([CH3:56])[N:43]=1.ClCCl>O1CCOCC1.C([O-])(=O)C.[Pd+2].C([O-])(=O)C>[F:55][C:52]1[CH:53]=[CH:54][C:49]([O:48][C:46]2[CH:45]=[C:44]([CH3:56])[N:43]=[C:42]([NH:40][C:30]3[CH:31]=[CH:32][C:33]([N:34]4[CH:38]=[C:37]([CH3:39])[N:36]=[CH:35]4)=[C:28]([O:27][CH3:26])[CH:29]=3)[N:47]=2)=[CH:50][CH:51]=1

Participants

Conditions

Temperature: 20 °C

Procedure

Palladium acetate (7 mg, 0.03 mmol) and 2-(dicyclohexylphosphino)biphenyl (22 mg, 0.06 mmol) were dissolved in 2.5 mL of dioxane and stirred at 20° C. under argon for 10 minutes. Sodium tert-butylate (57 mg, 0.59 mmol) was added, followed by 3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamine (80 mg, 0.39 mmol) and 2-chloro-4-(4-fluoro-phenoxy)-6-methyl-pyrimidine (115 mg, 0.48 mmol). The resulting mixture was heated in the microwave oven for 20 minutes at 200° C. Dichloromethane was added, insoluble material filtered off and the resulting solution purified by chromatography on silica gel using ethyl acetate as a solvent. The title compound was isolated as a yellow solid (50 mg, 31%). MS ISP (m/e): 406.3 (100) [(M+H)+]. 1H NMR (CDCl3, 300 MHz): δ (ppm)=7.58 (d, 1H), 7.46 (d, 1H), 7.17 (s, 1H), 7.15-7.05 (m, 4H), 7.04 (d, 1H), 6.91 (dxd, 1H), 6.80 (s, 1H), 6.23 (s, 1H), 3.62 (s, 1H), 2.40 (s, 3H), 2.28 (s, 3H).

Workup

temperatureThe resulting mixture was heated in the microwave oven for 20 minutes at 200° C
filtrationinsoluble material filtered off
customthe resulting solution purified by chromatography on silica gel

Sources & evidence

ORD record: ord-a75fcc815dc84aa394311b89d9a9ab06
Source dataset: uspto-grants-2015_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08962834B2

Reaction notes

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