Trichloroisocyanuric Acid → 2-(1-Chloroethyl)pyridine
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
Product 1
Reagents, catalysts & solvents 1
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
- temperatureat reflux
- temperaturecooled
- filtrationvacuum filtered
- washThe filtrate was washed with 50 ml of 5% of potassium hydroxide
- dry with materialdried over MgSO4
- customevaporated to dryness
Sources & evidence
- ORD record
- ord-1d768380d8584aed8e8f316763be497b
- Source dataset
- uspto-grants-1988_01
- Patent number
- US04719298
Reaction notes
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