反应详情

温度

10 °C

Into a triple-necked flask of 500 cm3, provided with a magnetic stirring system, with a thermometer, with a calcium chloride trap and a dropping funnel, and cooled to 10° C., were introduced successively 97.5 (0.70 mole) of 1,3-dimethoxy benzene and then drop by drop 96.5 g (0.70 mole) of sulfuryl chloride. Once the addition was ended, the solution was brought back to ambient temperature and allowed to stand 2 h and then distilled.

1. customInto a triple-necked flask of 500 cm3, provided with a magnetic stirring system, with a thermometer, with a calcium chloride trap and a dropping funnel
2. additionOnce the addition
3. customwas brought back to ambient temperature
4. distillationdistilled