反应详情

A solution of 0.5 g (2.04 mmol) of 2,3-dichlorobenzenesulphonyl chloride, 0.26 g (2.04 mmol) of 1-(2-aminoethyl)-2-imidazolidone and 1 ml (7.18 mmol) of triethylamine in 10 ml of tetrahydrofuran was stirred at room temperature overnight. The reaction mixture was then washed with 1 N HCl and saturated sodium bicarbonate solution, dried over sodium sulphate and concentrated. The product obtained in this manner was reacted further without additional purification.

1. washThe reaction mixture was then washed with 1 N HCl and saturated sodium bicarbonate solution
2. dry with materialdried over sodium sulphate
3. concentrationconcentrated
4. customThe product obtained in this manner
5. customwas reacted further without additional purification