Sulfuric Acid → HCID 17753646, compound

HRID 414472Notes

Reaction equation

HRID 414472 reaction equation
[CH2:1]([C:3]1[CH:18]=[CH:17][C:6]([CH2:7][C:8]2[CH:16]=[CH:15][CH:14]=[CH:13][C:9]=2[C:10]([OH:12])=O)=[CH:5][CH:4]=1)[CH3:2].S(=O)(=O)(O)O>O>[CH2:1]([C:3]1[CH:4]=[CH:5][C:6]2[CH2:7][C:8]3[C:9](=[CH:13][CH:14]=[CH:15][CH:16]=3)[C:10](=[O:12])[C:17]=2[CH:18]=1)[CH3:2]

Participants

4

Reactant 2

HCID 1118Sulfuric AcidHCID 178586942-[(4-Ethylphenyl)methyl]benzoic acid

Product 1

HCID 17753646HCID 17753646, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

2-(4-Ethylbenzyl)benzoic acid (14 g) is added with stirring to sulphuric acid (200 ml) at 0° C. After 3 hours, the solution is poured into water and the product is extracted with ethyl acetate. The extract is washed with aqueous sodium carbonate, then dried and evaporated, to yield 2-ethylanthrone.

Workup

  1. extractionthe product is extracted with ethyl acetate
  2. washThe extract is washed with aqueous sodium carbonate
  3. customdried
  4. customevaporated

Sources & evidence

ORD record
ord-5fea9c5e470747a087ca4bc9a3d4ebe3
Source dataset
uspto-grants-1988_12
Patent number
US04792551

Reaction notes

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