Ethanol → HCID 901667, compound

HRID 1606770Notes

Reaction equation

HRID 1606770 reaction equation
[CH:1]1[C:9]2[C:8]3[CH:10]=[CH:11][CH:12]=[CH:13][C:7]=3[S:6][C:5]=2[C:4]([O:14][C:15]([CH3:20])([CH3:19])[C:16]([OH:18])=[O:17])=[CH:3][CH:2]=1.[CH2:21](O)[CH3:22]>>[CH:1]1[C:9]2[C:8]3[CH:10]=[CH:11][CH:12]=[CH:13][C:7]=3[S:6][C:5]=2[C:4]([O:14][C:15]([CH3:20])([CH3:19])[C:16]([O:18][CH2:21][CH3:22])=[O:17])=[CH:3][CH:2]=1

Participants

3

Reactant 2

HCID 702EthanolHCID 901653HCID 901653, compound

Product 1

HCID 901667HCID 901667, compound

Procedure

2-(4-Dibenzothiophenoxy)-2-methylpropionic acid (9.5 g) was dissolved in 500 ml absolute ethanol. Dry hydrogen chloride was bubbled through for 3 hours, and the mixture was stored over night. After evaporation of the solvent, the residue was dissolved in 250 ml ether, washed with sodium bicarbonate solution, dried and evaporated to give 8.5 g of a brown liquid, b.p. 155-170/0.001 mm Hg.

Workup

  1. customDry hydrogen chloride was bubbled through for 3 hours
  2. waitthe mixture was stored over night
  3. customAfter evaporation of the solvent
  4. dissolutionthe residue was dissolved in 250 ml ether
  5. washwashed with sodium bicarbonate solution
  6. customdried
  7. customevaporated

Sources & evidence

ORD record
ord-9d99d390940b49229779ec2f5a20db19
Source dataset
uspto-grants-1976_04
Patent number
US03953601

Reaction notes

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