Water → HCID 22664750, compound

HRID 1835951Notes

Reaction equation

HRID 1835951 reaction equation
[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[C:6]([N+:10]([O-:12])=[O:11])[C:5]=1[C:13]#[N:14])([O-])=O.[CH2:15]([N:17]1[CH2:22][CH2:21]N[CH2:19][CH2:18]1)[CH3:16].O>CN(C=O)C>[CH2:15]([N:17]1[CH2:22][CH2:21][N:1]([C:4]2[CH:9]=[CH:8][CH:7]=[C:6]([N+:10]([O-:12])=[O:11])[C:5]=2[C:13]#[N:14])[CH2:19][CH2:18]1)[CH3:16]

Participants

5

Reactant 3

HCID 962WaterHCID 791961-EthylpiperazineHCID 520718Dinitrobenzonitrile

Product 1

HCID 22664750HCID 22664750, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Conditions

Temperature
90 °C

Procedure

2,6-Dinitrobenzenecarbonitrile (1.0 eq) and ethylpiperazine (3.6 eq) were dissolved in DMF. The resulting solution heated at 90° C. for 2 hours. The solution was cooled to room temperature and poured into H2O. A precipitate formed which was filtered to yield the desired product as a brown solid. LC/MS m/z 260.1 (MH+), Rt 1.69 minutes.

Workup

  1. temperatureThe solution was cooled to room temperature
  2. customA precipitate formed which
  3. filtrationwas filtered

Sources & evidence

ORD record
ord-f35f0090a51b412b92fadeab6dcd4053
Source dataset
uspto-grants-2004_08
Patent number
US06774237B2

Reaction notes

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