Acetic Acid → N2-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-N4-(5-isopropyl-2-methylphenyl)-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine

HRID 475924Notes

Reaction equation

HRID 475924 reaction equation
Cl[C:2]1[N:3]=[C:4]([NH:17][CH3:18])[C:5]2[CH2:10][CH2:9][CH:8]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=3)[C:6]=2[N:7]=1.[Cl:19][C:20]1[N:21]=[CH:22][N:23]([C:25]2[CH:31]=[CH:30][C:28]([NH2:29])=[CH:27][C:26]=2[O:32][CH3:33])[CH:24]=1.[CH3:34][C:35](O)=O.[OH-].[Na+]>O1CCOCC1>[Cl:19][C:20]1[N:21]=[CH:22][N:23]([C:25]2[CH:31]=[CH:30][C:28]([NH:29][C:2]3[N:3]=[C:4]([NH:17][C:18]4[CH:9]=[C:8]([CH:11]([CH3:16])[CH3:12])[CH:6]=[CH:5][C:35]=4[CH3:34])[C:5]4[CH2:10][CH2:9][CH:8]([C:11]5[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=5)[C:6]=4[N:7]=3)=[CH:27][C:26]=2[O:32][CH3:33])[CH:24]=1

Participants

6

Reactant 4

HCID 176Acetic AcidHCID 14798Sodium HydroxideHCID 580752952-chloro-N-methyl-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amineHCID 580757574-(4-chloro-1H-imidazol-1-yl)-3-methoxyaniline

Product 1

HCID 58075604N2-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-N4-(5-isopropyl-2-methylphenyl)-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine-2,4-diamine

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

To a solution of 2-chloro-N-methyl-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (Preparation Gp) (26.0 mg, 100 μmol) in Dioxane (Ratio: 1, Volume: 175 μl) was added 4-(4-chloro-1H-imidazol-1-yl)-3-methoxyaniline (Preparation A) (22.37 mg, 100 μmol) and AcOH (Ratio: 1.000, Volume: 175 μl). The resulting mixture was brought to 100° C. and stirred overnight. The reaction mixture was brought to pH 10 by the addition of 1 N aqueous NaOH. The resulting mixture was extracted with EtOAc (3×4 mL). The combined organic extracts were washed with brine (4 mL), dried over MgSO4, filtered and concentrated in vacuo. The product was purified by Prep HPLC to yield the title compound. LC-MS (M+H)+=565.2.

Workup

  1. customwas brought to 100° C.
  2. extractionThe resulting mixture was extracted with EtOAc (3×4 mL)
  3. washThe combined organic extracts were washed with brine (4 mL)
  4. dry with materialdried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo
  7. customThe product was purified by Prep HPLC

Sources & evidence

ORD record
ord-fc5e17ada2cf49b6b36dd6dda6484161
Source dataset
uspto-grants-2014_01
Patent number
US08637525B2

Reaction notes

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