Реакция #310602
ord-1c00f06cea1740ed92e24c97ab00991d
Уравнение реакции
2-Bromopropionyl chloride
benzyl alcohol
water
→
benzyl 2-bromopropionate
Реагенты
Нет
Растворители
Условия реакции
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1Другоеthe temperature of the reaction mixture below 30° C.
- 2workup.STIRRINGthe mixture was stirred for another two hours at ambient temperature
- 3Промывкаwashed with water until free of acid
- 4ДругоеThe ethereal solution was dried
- 5Другоеevaporated
- 6workup.DISTILLATIONthe residue distilled
Методика
2-Bromopropionyl chloride (213.4 g) was added dropwise to benzyl alcohol (145.8 g) with stirring under a stream of nitrogen, keeping the temperature of the reaction mixture below 30° C. by cooling with cold water. When all the acid chloride has been added, the mixture was stirred for another two hours at ambient temperature. The reaction mixture was then diluted with diethyl ether (200 ml) and washed with water until free of acid. The ethereal solution was dried and evaporated and the residue distilled to give benzyl 2-bromopropionate, b.p. 82°-85°/0.5 Torr.