反应详情

A mixture of 27.2 g (0.200 mole) of 2,5-dimethyl-1,4-benzoquinone, 31.1 g (0.200 mole) of 3-(dimethylamino)propanethiol hydrochloride and six drops of triethylamine in 300 ml of acetone was stirred at ambient temperature for 15 hours. The cream-colored, crude, solid product was collected on a filter and recrystallized from methanol to give the pure product, 2,5-bis((3-(dimethylamino)propyl)thio)-3,6-dimethyl-1,4-benzenediol dihydrochloride, as cream-colored platelets, mp 254.5° C.

1. customThe cream-colored, crude, solid product was collected on
2. filtrationa filter
3. customrecrystallized from methanol