Hydrochloric Acid → HCID 16192610, compound

HRID 1077258Notes

Reaction equation

HRID 1077258 reaction equation
Cl.[NH2:2][N:3]1[C:7]([CH3:8])=[N:6][N:5]=[C:4]1[NH:9][NH2:10].[Cl:11][C:12]1[CH:19]=[CH:18][CH:17]=[C:16]([Cl:20])[C:13]=1[CH:14]=O.Cl>C(O)C>[ClH:11].[NH2:2][N:3]1[C:7]([CH3:8])=[N:6][N:5]=[C:4]1[NH:9][N:10]=[CH:14][C:13]1[C:12]([Cl:11])=[CH:19][CH:18]=[CH:17][C:16]=1[Cl:20]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 67372,6-DichlorobenzaldehydeHCID 190217153-Hydrazinyl-5-methyl-4H-1,2,4-triazol-4-amine--hydrogen chloride (1/1)

Product 1

HCID 16192610HCID 16192610, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

To a solution of 5.25 g (0.032 mole) of 4-amino-3-hydrazino-5-methyl-1,2,4-triazole hydrochloride in 100 ml of 75 percent ethanol was added 5.6 g (0.032 mole) of 2,6-dichlorobenzaldehyde and 0.5 ml of concentrated hydrochloric acid. The mixture was stirred and heated at reflux for 16 hours. After cooling, the precipitate was collected and washed with chilled ethanol and ether. Yield: 7.0 g, m.p. 244°-245° (D).

Workup

  1. temperatureheated
  2. temperatureat reflux for 16 hours
  3. temperatureAfter cooling
  4. customthe precipitate was collected
  5. washwashed with chilled ethanol and ether

Sources & evidence

ORD record
ord-48388c1de42841a0b1b4a3f684f477dc
Source dataset
uspto-grants-1976_05
Patent number
US03959476

Reaction notes

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