Water → HCID 18472545, compound

HRID 1387840Notes

Reaction equation

HRID 1387840 reaction equation
Cl[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10](=[O:26])/[CH:11]=[CH:12]/[C:13]2[CH:18]=[CH:17][CH:16]=[C:15]([C:19]3[CH:24]=[CH:23][C:22]([CH3:25])=[CH:21][CH:20]=3)[CH:14]=2)=[CH:5][CH:4]=1.[NH:27]1[CH2:32][CH2:31][CH2:30][CH2:29][CH:28]1[CH2:33][OH:34].O>CN(C=O)C>[OH:34][CH2:33][CH:28]1[CH2:29][CH2:30][CH2:31][CH2:32][N:27]1[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([NH:9][C:10](=[O:26])/[CH:11]=[CH:12]/[C:13]2[CH:18]=[CH:17][CH:16]=[C:15]([C:19]3[CH:24]=[CH:23][C:22]([CH3:25])=[CH:21][CH:20]=3)[CH:14]=2)=[CH:5][CH:4]=1

Participants

5

Reactant 3

HCID 962WaterHCID 94263Piperidin-2-ylmethanolHCID 18472214(E)-N-[4-(chloromethyl)phenyl]3-(4-methylphenyl)cinnamamide

Product 1

HCID 18472545HCID 18472545, compoundYield 49.3%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

In DMF (3 ml) was dissolved (E)-N-[4-(chloromethyl)-phenyl]-3-(4-methylphenyl)cinnamamide (200 mg), and to the mixture was added 2-piperidinemethanol (191 mg). The mixture was stirred at room temperature for 13 hours, and to the mixture was added water (50 ml). The mixture was extracted with ethyl acetate. The organic layer was washed with saturated sodium chloride solution, dried with anhydrous sodium sulfate, and concentrated under reduced pressure. The residue was recrystallized from ethyl acetate-diisopropylether to give (E)-N-[4-[2-(hydroxy-methyl)piperidinomethyl]phenyl]-3-(4-methylphenyl)-cinnamamide (Compound 68) (120 mg) as colorless crystals.

Workup

  1. extractionThe mixture was extracted with ethyl acetate
  2. washThe organic layer was washed with saturated sodium chloride solution
  3. dry with materialdried with anhydrous sodium sulfate
  4. concentrationconcentrated under reduced pressure
  5. customThe residue was recrystallized from ethyl acetate-diisopropylether

Sources & evidence

ORD record
ord-3f6a4323f7f14f60853b97156928389b
Source dataset
uspto-grants-2001_07
Patent number
US06268354B1

Reaction notes

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