Sodium Hydroxide → 62265-83-2

HRID 1973385Notes

Reaction equation

HRID 1973385 reaction equation
[Br-].[Cl:2][C:3]1[CH:4]=[C:5]([CH:17]=[CH:18][C:19]=1[Cl:20])[NH:6][C:7]1[CH:16]=[CH:15][N+:14]2[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=2)[CH:8]=1.[OH-].[Na+]>O>[Cl:2][C:3]1[CH:4]=[C:5]([N:6]=[C:7]2[CH:16]=[CH:15][N:14]3[C:9]([CH:10]=[CH:11][CH:12]=[CH:13]3)=[CH:8]2)[CH:17]=[CH:18][C:19]=1[Cl:20]

Participants

4

Reactant 2

HCID 14798Sodium HydroxideHCID 3866640759-33-9

Product 1

HCID 33019862265-83-2

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A solution of 2-(3,4-dichloroanilino)quinolizinium bromide (23 g, 0.062 mole) in water (1 l.) was warmed to 50°. The warm solution was stirred and treated with a 2 N solution of NaOH (400 ml). The solution precipitated a yellow-orange product and the aqueous solution was warmed at 50° for 1 hour. After cooling and filtration the air dried product weighed 18 g (100%).

Workup

  1. customThe solution precipitated a yellow-orange product
  2. temperaturethe aqueous solution was warmed at 50° for 1 hour
  3. temperatureAfter cooling
  4. filtrationfiltration the air dried product

Sources & evidence

ORD record
ord-d81eaf1f31c94ff881587183744e14ab
Source dataset
uspto-grants-1976_12
Patent number
US03997547

Reaction notes

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