Water → 4-Morpholinobenzonitrile

HRID 585923Notes

Reaction equation

HRID 585923 reaction equation
F[C:2]1[CH:9]=[CH:8][C:5]([C:6]#[N:7])=[CH:4][CH:3]=1.[NH:10]1[CH2:15][CH2:14][O:13][CH2:12][CH2:11]1.O>CS(C)=O>[N:10]1([C:2]2[CH:9]=[CH:8][C:5]([C:6]#[N:7])=[CH:4][CH:3]=2)[CH2:15][CH2:14][O:13][CH2:12][CH2:11]1

Participants

5

Reactant 3

HCID 962WaterHCID 8083MorpholineHCID 145174-Fluorobenzonitrile

Product 1

HCID 3948084-MorpholinobenzonitrileYield 80%

Reagents, catalysts & solvents 1

HCID 679Dimethyl SulfoxideSolvent

Conditions

Temperature
100 °C

Procedure

4-Fluorobenzonitrile (1 g, 8.26 mmol) and morpholine (2.2 mL, 25.2 mmol) were combined in DMSO (25 mL) and heated at 100° C. for 2.5 hours. The mixture was allowed to cool to room temperature, poured into water, and extracted with diethyl ether. The organic extracts were combined, washed with water and brine, dried over Na2SO4, and concentrated under reduced pressure to provide the title compound as a white solid (1.24 g, 80%).

Workup

  1. temperatureto cool to room temperature
  2. extractionextracted with diethyl ether
  3. washwashed with water and brine
  4. dry with materialdried over Na2SO4
  5. concentrationconcentrated under reduced pressure

Sources & evidence

ORD record
ord-617a9c9e1bd54c3898a965555e5ae177
Source dataset
uspto-grants-2005_08
Patent number
US06933311B2

Reaction notes

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