تفاعل #350549
ord-d7990f7b93cc4b68a753a37835072594
معادلة التفاعل
Pyridine
n-butyl chloride
dioxane
→
butylpyridinium chloride
المتفاعلات
الكواشف
لا شيء
المذيبات
ظروف التفاعل
الظروف التفصيلية
See reaction.notes.procedure_details.
المعالجة
- 1درجة الحرارةcooled
- 2أخرىprecipitating the crystals
- 3أخرىformed
الإجراء التجريبي
Pyridine and excess n-butyl chloride were heated under reflux in nitromethane for 24 hours and then cooled, and the reaction solution was poured into dioxane, thereby precipitating the crystals formed. Thus, crude crystals of butylpyridinium chloride (BPC) were obtained. These were purified by recrystallizing them in methanol/dioxane solvent two or three times and then fully dried in vacuum.