Sodium Acetate → 4-(2-Hydroxyethyl)aminoquinoline

HRID 1252390Notes

Reaction equation

HRID 1252390 reaction equation
Cl[C:2]1[CH:11]=[C:10]2[C:5]([C:6]([NH:12][CH2:13][CH2:14][OH:15])=[CH:7][CH:8]=[N:9]2)=[CH:4][CH:3]=1.C([O-])(=O)C.[Na+]>[Pd].C(O)(C)C.CO.C(O)(=O)C.O.[OH-].[Na+]>[OH:15][CH2:14][CH2:13][NH:12][C:6]1[C:5]2[C:10](=[CH:11][CH:2]=[CH:3][CH:4]=2)[N:9]=[CH:8][CH:7]=1

Participants

9

Procedure

A slurry of 0.86 g of palladium on carbon in isopropanol was pipetted into a Parr shaker and to this was added a solution of 10 of 7-chloro-N-(2-hydroxyethyl)-4-quinolinamine and 6.1 g of sodium acetate in 260 ml of methanol and 7 ml of acetic acid. The mixture was hydrogenated at 51 psi (pounds per square inch) until no further reaction was observed. Upon filtration through celite and evaporation of solvents an oil resulted which was dissolved in water and basified with sodium hydroxide. A solid resulted which was recrystallized from isopropanol to give 8.5 g of purifed compound with a melting point of 152°-154° C.

Workup

  1. customThe mixture was hydrogenated at 51 psi (pounds per square inch) until no further reaction
  2. filtrationUpon filtration
  3. customthrough celite and evaporation of solvents an oil
  4. customresulted which
  5. customA solid resulted which
  6. customwas recrystallized from isopropanol

Sources & evidence

ORD record
ord-9adda02d12f94b49be4d7f6c238cecc7
Source dataset
uspto-grants-1988_05
Patent number
US04743601

Reaction notes

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