反应详情

A solution of 1.75 g (0.0076 mole) of 1-(4-chloro-2-fluorophenyl)-1,4-dihydro-5H-tetrazol-5-thione, 0.57 ml (0.0076 mole) of bromoethane, and 1.6 g (0.012 mole) of potassium carbonate in 8 ml of acetone was stirred at room temperature for seven hours. The solvent was evaporated from the reaction mixture under reduced pressure leaving a residue. This residue was dissolved in diethyl ether and the organic solution was washed with water. The washed organic phase was dried over anhydrous magnesium sulfate and filtered. The filtrate was evaporated under reduced pressure to yield 1.6 g of (1-(4-chloro-2-fluorophenyl)-1H-tetrazol-5-yl) ethyl sulfide as a solid, m.p. 76°-79° C.

1. customThe solvent was evaporated from the reaction mixture under reduced pressure
2. customleaving a residue
3. washthe organic solution was washed with water
4. dry with materialThe washed organic phase was dried over anhydrous magnesium sulfate
5. filtrationfiltered
6. customThe filtrate was evaporated under reduced pressure