反应详情

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.

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