Реакция #684280
ord-c57a8c91d447426f992018da8346e1a3
Уравнение реакции
Реагенты
Нет
Растворители
Условия реакции
Температура
60°CELSIUS
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1workup.DISTILLATIONThe main amount of dimethyl formamide was distilled off in vacuo
- 2workup.ADDITIONThe residue was poured into ice water
- 3Другоеseparated
- 4Сушкаdried over Na2SO4
- 5workup.DISTILLATIONdistilled in vacuo
Методика
139 grams (1 mole) of 3-nitro-phenol and 28 grams (0.5 mole) of potassium hydroxide were dissolved in 400 milliliters of dimethyl formamide, and 140 grams (1.2 mole) of trifluoro-chloroethylene were introduced in a gas pipe at 40° C; the mixture was then maintained at 60° C for 2 hours. The main amount of dimethyl formamide was distilled off in vacuo. The residue was poured into ice water, separated, dried over Na2SO4 and distilled in vacuo.