Dibenzofuran → 2-Iododibenzofuran

HRID 1183194Notes

Reaction equation

HRID 1183194 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.II.[I:16](O)(O)(O)(O)(O)=O.S(=O)(=O)(O)O>O.C(O)(=O)C>[I:16][C:2]1[CH:3]=[CH:4][C:5]2[O:6][C:7]3[CH:13]=[CH:12][CH:11]=[CH:10][C:8]=3[C:9]=2[CH:1]=1

Participants

7

Reactant 4

HCID 568DibenzofuranHCID 807IodineHCID 1118Sulfuric AcidHCID 25289Orthoperiodic acid

Product 1

HCID 2233272-Iododibenzofuran

Reagents, catalysts & solvents 2

HCID 176Acetic AcidSolventHCID 962WaterSolvent

Conditions

Temperature
60 °C

Procedure

In a 500 mL three-neck flask was put a suspension of 8.4 g (50 mmol) of dibenzofuran, 6.2 g (25 mmol) of iodine, 5.7 g (25 mmol) of orthoperiodic acid, 150 mL of glacial acetic acid, 30 mL of water, and 500 μL of sulfuric acid, and the suspension was heated and stirred at 60° C. for 4.5 hours to cause a reaction.

Workup

  1. customIn a 500 mL three-neck flask was put
  2. temperaturethe suspension was heated
  3. customa reaction

Sources & evidence

ORD record
ord-b9923b8b10374364ba78da49e7cf6de8
Source dataset
uspto-grants-2014_03
Patent number
US08664263B2

Reaction notes

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