反应详情

500 mg (2.61 mmol) of 3-quinuclidinecarboxylic acid hydrochloride (Orlek et al., J. Med. Chem. 1991, 34, 2726) are boiled together with 1.9 ml (26.09 mmol) of thionyl choride under reflux for 2 h. The reaction mixture is freed of thionyl chloride under reduced pressure. 20 ml portions of toluene are twice added and evaporated to dryness. The product obtained in this way is reacted further without further purification.

1. temperatureunder reflux for 2 h
2. customevaporated to dryness
3. customThe product obtained in this way
4. customis reacted further without further purification