HCID 19747065, compound → HCID 54011917, compound

HRID 484293Notes

Reaction equation

HRID 484293 reaction equation
[C:1]([C:5]1[CH:10]=[CH:9][C:8]([OH:11])=[C:7]([NH:12][S:13]([C:16]2[C:21]([Cl:22])=[CH:20][C:19]([Cl:23])=[CH:18][C:17]=2[Cl:24])(=[O:15])=[O:14])[CH:6]=1)([CH3:4])([CH3:3])[CH3:2]>C(OCC)(=O)C.[O-2].[O-2].[Mn+4]>[C:1]([C:5]1[CH:10]=[CH:9][C:8](=[O:11])[C:7](=[N:12][S:13]([C:16]2[C:17]([Cl:24])=[CH:18][C:19]([Cl:23])=[CH:20][C:21]=2[Cl:22])(=[O:15])=[O:14])[CH:6]=1)([CH3:4])([CH3:2])[CH3:3]

Participants

4

Reactant 1

HCID 19747065HCID 19747065, compound

Product 1

HCID 54011917HCID 54011917, compound

Reagents, catalysts & solvents 2

HCID 178418406HCID 178418406, compoundCatalystHCID 8857Ethyl AcetateSolvent

Procedure

In 500 ml of ethyl acetate were dispersed 60.0 g of 4-t-butyl-2-(2,4,6-trichlorobenzenesulfonylamino)phenol and 63.8 g of manganese dioxide. The mixture was refluxed upon heating for 1 hour. After cooling the mixture, inorganic substances were filtered out with Celite. The solvent was then evaporated to obtain orange crystals. The crystals were used in the next reaction without further purification.

Workup

  1. temperatureThe mixture was refluxed
  2. temperatureupon heating for 1 hour
  3. temperatureAfter cooling the mixture, inorganic substances
  4. filtrationwere filtered out with Celite
  5. customThe solvent was then evaporated
  6. customto obtain orange crystals
  7. customThe crystals were used in the next reaction without further purification

Sources & evidence

ORD record
ord-a0a48a6d97fb4c829228105de1337237
Source dataset
uspto-grants-1993_07
Patent number
US05230981

Reaction notes

Loading…