Trichloroisocyanuric Acid → 2-(1-Chloroethyl)pyridine

HRID 2413827Notes

Reaction equation

HRID 2413827 reaction equation
[CH2:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][N:4]=1)[CH3:2].[Cl:9]N1C(=O)N(Cl)C(=O)N(Cl)C1=O>C(Cl)CCl>[Cl:9][CH:1]([C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][N:4]=1)[CH3:2]

Participants

4

Reactant 2

HCID 6909Trichloroisocyanuric AcidHCID 75232-Ethylpyridine

Product 1

HCID 126752472-(1-Chloroethyl)pyridine

Reagents, catalysts & solvents 1

HCID 111,2-DichloroethaneSolvent

Procedure

A solution of 107.16 g (1 mole) of 2-ethyl-pyridine in 400 ml of ethylene chloride was heated at reflux while adding in portions 150 g (0.65 mole) of trichloroisocyanuric acid (min. 90% available chlorine) over 5 hours and the mixture was stirred for another 2 hours and then cooled and vacuum filtered. The filtrate was washed with 50 ml of 5% of potassium hydroxide, dried over MgSO4 and evaporated to dryness.

Workup

  1. temperatureat reflux
  2. temperaturecooled
  3. filtrationvacuum filtered
  4. washThe filtrate was washed with 50 ml of 5% of potassium hydroxide
  5. dry with materialdried over MgSO4
  6. customevaporated to dryness

Sources & evidence

ORD record
ord-1d768380d8584aed8e8f316763be497b
Source dataset
uspto-grants-1988_01
Patent number
US04719298

Reaction notes

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