Dibenzofuran → 3-Nitrodibenzofuran

HRID 1371841Notes

Reaction equation

HRID 1371841 reaction equation
[CH:1]1[C:9]2[C:8]3[CH:10]=[CH:11][CH:12]=[CH:13][C:7]=3[O:6][C:5]=2[CH:4]=[CH:3][CH:2]=1.[N+:14]([O-])([OH:16])=[O:15]>C(O)(=O)C>[N+:14]([C:3]1[CH:2]=[CH:1][C:9]2[C:8]3[CH:10]=[CH:11][CH:12]=[CH:13][C:7]=3[O:6][C:5]=2[CH:4]=1)([O-:16])=[O:15]

Participants

4

Reactant 2

HCID 568DibenzofuranHCID 944Nitric Acid

Product 1

HCID 728973-Nitrodibenzofuran

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Conditions

Temperature
65 °C

Procedure

Combine dibenzofurane (20.0 g, 0.11 mol) and acetic acid (80 ml). Heat to 65° C. Add 98% nitric acid (20.0 g, 11.8 mol). After 3 hours, cool to room temperature to give a solid. Collect the solid by filtration, rinse with water, and dry to give the title compound.

Workup

  1. temperaturecool to room temperature
  2. customto give a solid
  3. customCollect the solid
  4. filtrationby filtration
  5. washrinse with water
  6. customdry

Sources & evidence

ORD record
ord-caf8582924464004998aba733a855abb
Source dataset
uspto-grants-2007_01
Patent number
US07157488B2

Reaction notes

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