Nitric Acid → HCID 14438874, compound

HRID 1110455Notes

Reaction equation

HRID 1110455 reaction equation
[CH:1]([C:4]1[CH:9]=[C:8]([CH:10]([CH3:12])[CH3:11])[CH:7]=[CH:6][C:5]=1[S:13]([CH3:16])(=[O:15])=[O:14])([CH3:3])[CH3:2].CC1C([N+:24]([O-:26])=[O:25])=C(C)C(S(C)(=O)=O)=CC=1[N+]([O-])=O.OS(O)(=O)=O.O=S(=O)=O.[N+:44]([O-])([OH:46])=[O:45]>C(OCC)(=O)C>[CH:10]([C:8]1[C:9]([N+:24]([O-:26])=[O:25])=[C:4]([CH:1]([CH3:2])[CH3:3])[C:5]([S:13]([CH3:16])(=[O:14])=[O:15])=[CH:6][C:7]=1[N+:44]([O-:46])=[O:45])([CH3:11])[CH3:12]

Participants

6

Reactant 4

HCID 944Nitric AcidHCID 24681Fuming sulfuric acidHCID 14438868HCID 14438868, compoundHCID 22155647HCID 22155647, compound

Product 1

HCID 14438874HCID 14438874, compound

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

2,4-Diisopropyl-1-methylsulfonylbenzene was dinitrated analogously to (a). To ensure complete dinitration, 20% oleum (1.6 mol of SO3 per mol of sulfone) was added after the addition of nitric acid and the after-stirring time was increased to 60 hours. The crude product was boiled with ethyl acetate to remove small quantities of mononitro compounds.

Workup

  1. additionwas added
  2. temperaturethe after-stirring time was increased to 60 hours
  3. customto remove small quantities of mononitro compounds

Sources & evidence

ORD record
ord-48795030c9124712936d7ba092cc0f53
Source dataset
uspto-grants-1990_12
Patent number
US04975516

Reaction notes

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