Sodium Hydroxide → HCID 20446512, compound

HRID 980421Notes

Reaction equation

HRID 980421 reaction equation
O.Br.[CH3:3][C:4]1[CH:13]=[C:12]([NH2:14])[C:11]([N+:15]([O-:17])=[O:16])=[CH:10][C:5]=1[NH:6][CH2:7][CH2:8][NH2:9].[OH-].[Na+]>O>[CH3:3][C:4]1[CH:13]=[C:12]([NH2:14])[C:11]([N+:15]([O-:17])=[O:16])=[CH:10][C:5]=1[NH:6][CH2:7][CH2:8][NH2:9]

Participants

4

Reactant 2

HCID 14798Sodium HydroxideHCID 20446511HCID 20446511, compound

Product 1

HCID 20446512HCID 20446512, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

The hydrobromide thus obtained is dissolved in water. After the solution has been rendered alkaline with the aid of 2N sodium hydroxide solution, the 2-methyl-4-amino-5-nitro-N-β-aminoethylaniline is filtered off with suction. After washing with water, drying and recrystallisation from ethyl acetate, the product has a melting point of 115° C.

Workup

  1. filtrationthe 2-methyl-4-amino-5-nitro-N-β-aminoethylaniline is filtered off with suction
  2. washAfter washing with water
  3. customdrying
  4. customrecrystallisation from ethyl acetate

Sources & evidence

ORD record
ord-0bf17572e8a4411886b368daa41e8549
Source dataset
uspto-grants-1987_01
Patent number
US04637821

Reaction notes

Loading…