1,2-Cyclohexanedione → HCID 13491385, compound

HRID 1719496Notes

Reaction equation

HRID 1719496 reaction equation
[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([NH2:10])=[C:6]([NH2:11])[CH:5]=1)([O-:3])=[O:2].[C:12]1(=O)[CH2:17][CH2:16][CH2:15][CH2:14][C:13]1=O>>[N+:1]([C:4]1[CH:9]=[CH:8][C:7]2[C:6](=[N:11][C:12]3[CH2:17][CH2:16][CH2:15][CH2:14][C:13]=3[N:10]=2)[CH:5]=1)([O-:3])=[O:2]

Participants

3

Reactant 2

HCID 130061,2-CyclohexanedioneHCID 51117914-Nitro-1,2-phenylenediamine

Product 1

HCID 13491385HCID 13491385, compound

Procedure

A mixture of 4-nitro-o-phenylenediamine (33.7 g, 0.22 mole) and 25.0 g (0.22 mole) of 1,2-cyclohexanedione in 500 ml of SDA#32 was heated at reflux for 24 hours. The reaction mixture was then stored overnight at room temperature and then filtered. The brown crystalline solid was then washed with ether, air dried, and dried to a consistent weight at 60°, m.p. 175°-178°. Yield: 22 g (96%).

Workup

  1. temperaturewas heated
  2. temperatureat reflux for 24 hours
  3. filtrationfiltered
  4. washThe brown crystalline solid was then washed with ether, air
  5. customdried
  6. customdried to a consistent weight at 60°

Sources & evidence

ORD record
ord-0cccc0182d844fd4bdf8fa87715f6db4
Source dataset
uspto-grants-1985_09
Patent number
US04540693

Reaction notes

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