2-(4-Chloroanilino)quinolizin-5-ium bromide → HCID 12446537, compound

HRID 1973386Notes

Reaction equation

HRID 1973386 reaction equation
[Br-].[Cl:2][C:3]1[CH:19]=[CH:18][C:6]([NH:7][C:8]2[CH:17]=[CH:16][N+:15]3[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=3)[CH:9]=2)=[CH:5][CH:4]=1>[OH-].[Na+]>[Cl:2][C:3]1[CH:4]=[CH:5][C:6]([N:7]=[C:8]2[CH:17]=[CH:16][N:15]3[C:10]([CH:11]=[CH:12][CH:13]=[CH:14]3)=[CH:9]2)=[CH:18][CH:19]=1

Participants

3

Reactant 1

HCID 124465272-(4-Chloroanilino)quinolizin-5-ium bromide

Product 1

HCID 12446537HCID 12446537, compound

Reagents, catalysts & solvents 1

HCID 14798Sodium HydroxideSolvent

Procedure

A suspension of 2-(4-chloroanilino)quinolizinium bromide (30 g., 0.09 mole) in 500 ml of 1N NaOH solution was warmed to 50° and stirred for 30 minutes. The crude product was removed by filtration and dried. The product (20 g., 87%) was recrystallized from ethanol to give material which melted at 183°-184°.

Workup

  1. temperaturewas warmed to 50°
  2. customThe crude product was removed by filtration
  3. customdried
  4. customThe product (20 g., 87%) was recrystallized from ethanol
  5. customto give material which melted at 183°-184°

Sources & evidence

ORD record
ord-f401ada7aa924e868d07d4af5354a9d0
Source dataset
uspto-grants-1976_12
Patent number
US03997547

Reaction notes

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