反应详情

温度

-30 °C

Two hundred ml. of acetonitrile and 6.45 g. (0.05 mole) of 1,3,5-trimethylhexahydro-s-triazine are charged to a 500 ml. 3-neck round bottom flask equipped with a stirrer, thermometer and dropping funnel. The mixture is stirred and cooled to -30° C. with a dry ice/acetone bath. Six grams of hydrogen chloride gas are added, followed by slow addition of 13.5 g. (0.15 mole) of tert.-butyl mercaptan dissolved in 50 ml. of acetonitrile. The mixture is then allowed to warm to room temperature and stand overnight.

1. custom3-neck round bottom flask equipped with a stirrer
2. additionfollowed by slow addition of 13.5 g
3. temperatureto warm to room temperature