Carbon Tetrachloride → HCID 13273346, compound

HRID 2255799Notes

Reaction equation

HRID 2255799 reaction equation
[C:1]([Cl:5])(Cl)([Cl:3])[Cl:2].[Cl-].[Al+3].[Cl-].[Cl-].[Cl:10][C:11]1[CH:16]=[CH:15][C:14]([F:17])=[C:13]([Cl:18])[CH:12]=1>>[Cl:10][C:11]1[CH:12]=[C:13]([Cl:18])[C:14]([F:17])=[CH:15][C:16]=1[C:1]([Cl:5])([Cl:3])[Cl:2]

Participants

4

Reactant 3

HCID 5943Carbon TetrachlorideHCID 123112Benzene, 2,4-dichloro-1-fluoro-HCID 6451240Aluminum(III) Chloride

Product 1

HCID 13273346HCID 13273346, compoundYield 62.7%

Procedure

Into a 200 ml four-necked flask equipped with a stirrer, a reflux condenser, a thermometer and a dropping funnel, 97 ml (1 mol) of carbon tetrachloride and 26.7 g (0.2 mol) of aluminum chloride were charged, and 16.5 g (0.1 mol) of 1,3-dichloro-4-fluorobenzene was dropwised added thereto under reflux. Thereafter, the mixture was reacted for 20 minutes. Post treatment was conducted in the same manner as in Example 4 to obtain 17.7 g (yield: 62.6%) of 2.4-dichloro-5-fluorobenzotrichloride.

Workup

  1. customInto a 200 ml four-necked flask equipped with a stirrer, a reflux condenser
  2. temperatureunder reflux
  3. customThereafter, the mixture was reacted for 20 minutes

Sources & evidence

ORD record
ord-1b059f069fb24fc8972e417614f0bd88
Source dataset
uspto-grants-1993_08
Patent number
US05241111

Reaction notes

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