Реакция #336816
ord-6c4b0cad76f84ec18500d69c9823e5bb
Уравнение реакции
Diethylazodicarboxylate
5-norbornene-2-methanol
4-iodophenol
triphenylphosphine
→
8
Выход 97.0%
5-[[(p-iodophenyl)oxy]methyl]bicyclo[2.2.1]hept-2-ene
Выход 97.0%
Реагенты
Нет
Растворители
Условия реакции
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1workup.ADDITIONAfter completion of the addition
- 2ДругоеThe solvent was removed under reduced pressure
- 3Экстракцияthe oily residue was extracted three times with hot hexane
- 4ДругоеCombined hexane extracts were evaporated under reduced pressure
Методика
Diethylazodicarboxylate (8.7 g) was added dropwise to a solution of 5-norbornene-2-methanol (6.2 g, 0.05 mol), 4-iodophenol (11.0 g, 0.05 mol) and triphenylphosphine (13.1 g, 0.05 mol) in 100 mL of anhydrous tetrahydrofuran. After completion of the addition, the resulting solution was stirred for 18 h at room temperature. The solvent was removed under reduced pressure and the oily residue was extracted three times with hot hexane. Combined hexane extracts were evaporated under reduced pressure to give 8 (15.0 g, 97%) as a colorless oil.