HCID 15114692, compound → HCID 14696444, compound

HRID 330513Notes

Reaction equation

HRID 330513 reaction equation
[N+:1]([C:4]1[CH:13]=[CH:12][CH:11]=[C:10]2[C:5]=1[CH:6]=[CH:7][C:8]([C:14]([O:16][CH2:17][CH3:18])=[O:15])=[CH:9]2)([O-])=O>CCO.[Pd]>[NH2:1][C:4]1[CH:13]=[CH:12][CH:11]=[C:10]2[C:5]=1[CH:6]=[CH:7][C:8]([C:14]([O:16][CH2:17][CH3:18])=[O:15])=[CH:9]2

Participants

4

Reactant 1

HCID 15114692HCID 15114692, compound

Product 1

HCID 14696444HCID 14696444, compoundYield 100%

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 702EthanolSolvent

Procedure

A suspension of ethyl 5-nitro-2-naphthoate (8.0 g, 0.0326 mol) in EtOH (200 mL) was hydrogenated over 10% Pd/C (600 mg) at 50 psi for 3 hours 30 minutes. The mixture was filtered through Solka floc and concentrated to give a yellow solid (7.0 g, 100%), m.p. 94°-95° C.

Workup

  1. filtrationThe mixture was filtered through Solka floc
  2. concentrationconcentrated

Sources & evidence

ORD record
ord-c46f5512c13d4c7fb8a6dcb83e6723ff
Source dataset
uspto-grants-1990_01
Patent number
US04897405

Reaction notes

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