Sulfuric Acid → HCID 20498926, compound

HRID 128325Notes

Reaction equation

HRID 128325 reaction equation
[CH:1]1([CH:6]([NH:8][C:9]2[CH:22]=[CH:21][C:12]([C:13]([CH2:15][C:16]([O:18]CC)=[O:17])=[O:14])=[CH:11][CH:10]=2)[CH3:7])[CH2:5][CH2:4][CH2:3][CH2:2]1.[OH-].[K+].S(=O)(=O)(O)O>O.C(O)C>[CH:1]1([CH:6]([NH:8][C:9]2[CH:10]=[CH:11][C:12]([C:13]([CH2:15][C:16]([OH:18])=[O:17])=[O:14])=[CH:21][CH:22]=2)[CH3:7])[CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

5

Reactant 3

HCID 1118Sulfuric AcidHCID 14797Potassium HydroxideHCID 20498886HCID 20498886, compound

Product 1

HCID 20498926HCID 20498926, compound

Reagents, catalysts & solvents 1

HCID 19096565Water ethanolSolvent

Procedure

Two grams of ethyl 4-(1-cyclopentylethylamino)-benzoylacetate is added to a solution of potassium hydroxide in 50 ml. of 1:9 water-ethanol. The reaction of neutralization with sulfuric acid gave a precipitate which is filtered, washed with water, and dried to yield 4-(1-cyclopentylethylamino)benzoylacetic acid.

Workup

  1. customgave a precipitate which
  2. filtrationis filtered
  3. washwashed with water
  4. customdried

Sources & evidence

ORD record
ord-cf0808cd0d31474dacff9707d539cc91
Source dataset
uspto-grants-1981_03
Patent number
US04259352

Reaction notes

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