Triethylamine → 5-Chloro-N2-(4-(1-((3,5-dimethylisoxazol-4-yl)methyl)piperidin-4-yl)-2-fluoro-5-methylphenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine

HRID 536354Notes

Reaction equation

HRID 536354 reaction equation
[Cl:1][C:2]1[C:3]([NH:23][C:24]2[CH:28]=[C:27]([CH3:29])[NH:26][N:25]=2)=[N:4][C:5]([NH:8][C:9]2[CH:14]=[C:13]([CH3:15])[C:12]([CH:16]3[CH2:21][CH2:20][NH:19][CH2:18][CH2:17]3)=[CH:11][C:10]=2[F:22])=[N:6][CH:7]=1.C(N(CC)CC)C.Cl[CH2:38][C:39]1[C:40]([CH3:45])=[N:41][O:42][C:43]=1[CH3:44]>CN(C=O)C>[Cl:1][C:2]1[C:3]([NH:23][C:24]2[CH:28]=[C:27]([CH3:29])[NH:26][N:25]=2)=[N:4][C:5]([NH:8][C:9]2[CH:14]=[C:13]([CH3:15])[C:12]([CH:16]3[CH2:17][CH2:18][N:19]([CH2:38][C:39]4[C:40]([CH3:45])=[N:41][O:42][C:43]=4[CH3:44])[CH2:20][CH2:21]3)=[CH:11][C:10]=2[F:22])=[N:6][CH:7]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 88246Isoxazole, 4-(chloromethyl)-3,5-dimethyl-HCID 446126165-chloro-N2-(2-fluoro-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine

Product 1

HCID 446113595-Chloro-N2-(4-(1-((3,5-dimethylisoxazol-4-yl)methyl)piperidin-4-yl)-2-fluoro-5-methylphenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

To a mixture of 5-chloro-N2-(2-fluoro-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine (0.12 mmol) and triethylamine (83 uL, 0.6 mmol) in DMF (1.5 mL), was added 4-(chloromethyl)-3,5-dimethylisoxazole (35 mg, 0.24 mmol). The mixture was stirred at room temperature for 3 hours. The reaction was filtered and the filtrate was purified by preparative RP-HPLC to afford 5-Chloro-N2-(4-(1-((3,5-dimethylisoxazol-4-yl)methyl)piperidin-4-yl)-2-fluoro-5-methylphenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine as a white solid. 1H NMR (400 MHz, MeOD-d4) 8.12 (s, 1H), 7.75 (d, 1H), 7.03 (s, 1H), 6.27 (s, 1H), 4.25 (s, 2H), 3.69-3.67 (m, 2H), 3.27-3.20 (m, 3H), 2.54 (s, 3H), 2.37 (s, 3H), 2.34 (s, 3H), 2.30 (s, 3H), 2.10-1.95 (m, 4H); ESMS m/z 525.1 (M+H+).

Workup

  1. filtrationThe reaction was filtered
  2. customthe filtrate was purified by preparative RP-HPLC

Sources & evidence

ORD record
ord-8d062697b12646f7a9d04d4174240517
Source dataset
uspto-grants-2014_10
Patent number
US08859574B2

Reaction notes

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