Potassium Carbonate → 2,2,2-Trifluoro-1-(2-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenylamino)-6-((2,2,2-trifluoroethoxy)methyl)pyrimidin-4-yl)ethanol

HRID 59142

Reaction equation

HRID 59142 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([NH:15][C:16]2[N:21]=[C:20]([CH:22]=[O:23])[CH:19]=[C:18]([CH2:24][O:25][CH2:26][C:27]([F:30])([F:29])[F:28])[N:17]=2)[CH:6]=[CH:7][C:8]=1[N:9]1[CH:13]=[C:12]([CH3:14])[N:11]=[CH:10]1.C(=O)([O-])[O-].[K+].[K+].[F:37][C:38]([Si](C)(C)C)([F:40])[F:39]>CN(C=O)C>[F:37][C:38]([F:40])([F:39])[CH:22]([C:20]1[CH:19]=[C:18]([CH2:24][O:25][CH2:26][C:27]([F:29])([F:30])[F:28])[N:17]=[C:16]([NH:15][C:5]2[CH:6]=[CH:7][C:8]([N:9]3[CH:13]=[C:12]([CH3:14])[N:11]=[CH:10]3)=[C:3]([O:2][CH3:1])[CH:4]=2)[N:21]=1)[OH:23]

Participants

5

Reactant 3

HCID 11430Potassium CarbonateHCID 552549(Trifluoromethyl)trimethylsilaneHCID 1178240362-(3-Methoxy-4-(4-methyl-1H-imidazol-1-yl)phenylamino)-6-((2,2,2-trifluoroethoxy)methyl)-pyrimidine-4-carbaldehyde

Product 1

HCID 863440702,2,2-Trifluoro-1-(2-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenylamino)-6-((2,2,2-trifluoroethoxy)methyl)pyrimidin-4-yl)ethanolYield 10.2%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Molecular sieves were added to a solution of 2-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenylamino)-6-((2,2,2-trifluoroethoxy)methyl)pyrimidine-4-carbaldehyde (60 mg, 0.14 mmol) in dry DMF (1 mL) under argon atmosphere. The mixture was stirred for 30 minutes. Potassium carbonate (2 mg, 0.01 mmol) and (trifluoromethyl)trimethylsilane (0.427 mL, 0.21 mmol) were added. The mixture was stirred at ambient temperature for 2 days. The mixture was filtered and purified by preparative HPLC to yield the title compound (7 mg, 10%).

Workup

  1. stirringThe mixture was stirred at ambient temperature for 2 days
  2. filtrationThe mixture was filtered
  3. custompurified by preparative HPLC

Sources & evidence

ORD record
ord-3f2d214a44524b1da474bd00f531e764
Source dataset
uspto-grants-2016_09
Patent number
US09439904B2

Linked notes

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