Iodobenzene → CID 13166207

HRID 1395373Notes

Reaction equation

HRID 1395373 reaction equation
[Cl:1]Cl.[I:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1>C(Cl)(Cl)Cl>[Cl-:1].[Cl-:1].[I:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1

Participants

4

Reactant 2

HCID 11575IodobenzeneHCID 24526Chlorine

Product 1

HCID 13166207CID 13166207Yield 94.2%

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Conditions

Temperature
-5 °C

Procedure

Chlorine gas is bubbled through a solution of iodobenzene (20.4 g; 0.1 mole) in chloroform (100 ml) while the temperature of the reaction mixture is maintained at -5° C. In about 10 minutes a yellow solid precipitates and is removed by filtration. The filtrate is then further treated with chlorine gas until the formation of yellow solid ceases. The solid fractions are combined and air dried to afford 25.9 g (94.2%) of title product.

Workup

  1. customIn about 10 minutes a yellow solid precipitates
  2. customis removed by filtration
  3. additionThe filtrate is then further treated with chlorine gas until the formation of yellow solid ceases
  4. customair dried

Sources & evidence

ORD record
ord-65e88d784d3e4f3dab7af4f6c04c765f
Source dataset
uspto-grants-1980_05
Patent number
US04203918

Reaction notes

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