Ammonia → HCID 19081412, compound

HRID 963201Notes

Reaction equation

HRID 963201 reaction equation
[C:1]([N:5]1[C:10](=[O:11])[C:9](Cl)=[C:8]([N+:13]([O-:15])=[O:14])[CH:7]=[N:6]1)([CH3:4])([CH3:3])[CH3:2].[NH3:16]>>[NH2:16][C:9]1[C:10](=[O:11])[N:5]([C:1]([CH3:4])([CH3:3])[CH3:2])[N:6]=[CH:7][C:8]=1[N+:13]([O-:15])=[O:14]

Participants

3

Reactant 2

HCID 222AmmoniaHCID 19081376HCID 19081376, compound

Product 1

HCID 19081412HCID 19081412, compound

Procedure

6.95 g of 2-tert-butyl-4-chloro-5-nitropyridazin-3-(2H)-one and 50 ml of 28% aqueous ammonia were mixed, sealed and reacted for 5 hours in an oil bath of 110° C. After cooling, the precipitate was collected by filtration and washed a few times with water and then dried to obtain 5.97 g of 4-amino-2-tert-butyl-5-nitropyridazin-3-(2H)-one.

Workup

  1. customsealed
  2. customreacted for 5 hours in an oil bath of 110° C
  3. temperatureAfter cooling
  4. filtrationthe precipitate was collected by filtration
  5. washwashed a few times with water
  6. customdried

Sources & evidence

ORD record
ord-0a4ccb9daf6c4391ad4c925b69016844
Source dataset
uspto-grants-1998_06
Patent number
US05763439

Reaction notes

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