Benzaldehyde → HCID 178437682, compound

HRID 1762380Notes

Reaction equation

HRID 1762380 reaction equation
[Br-:1].C(=[N:9][N+:10]1[CH:14]=[CH:13][N:12]([CH2:15][C:16]([C:18]2[CH:23]=[CH:22][C:21]([Cl:24])=[CH:20][CH:19]=2)=[O:17])[C:11]=1[CH2:25][CH3:26])C1C=CC=CC=1.Br.C(=O)C1C=CC=CC=1>O>[Br-:1].[NH2:9][N+:10]1[CH:14]=[CH:13][N:12]([CH2:15][C:16]([C:18]2[CH:23]=[CH:22][C:21]([Cl:24])=[CH:20][CH:19]=2)=[O:17])[C:11]=1[CH2:25][CH3:26]

Participants

5

Reactant 3

HCID 240BenzaldehydeHCID 260Hydrogen BromideHCID 178437684HCID 178437684, compound

Product 1

HCID 178437682HCID 178437682, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

864 mg (2 mmol) of 1-(benzylideneamino)-3-(p-chlorophenacyl)-2-ethylimidazolium bromide are subjected to a steam distillation in 5 ml of water and 2 ml of 48 percent hydrobromic acid until benzaldehyde no longer evolves. The solution is concentrated and te precipitated product is filtered off. There is obtained 1-amino-3-(p-chlorophenacyl)-2-ethylimidazolium bromide of melting point 209°-210°.

Workup

  1. concentrationThe solution is concentrated
  2. customte precipitated product
  3. filtrationis filtered off

Sources & evidence

ORD record
ord-aab31ccb41c84970b568a94ff09dc9d9
Source dataset
uspto-grants-1989_05
Patent number
US04831151

Reaction notes

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