反应详情

To a solution of 1,2-bis(4-methoxyphenylmethyl)-4-nitropyrazolidine (0.88 g) in diethylether anhydride (20 ml) was gradually added lithium aluminum hydride (0.38 g) while being cooled with ice. After being refluxed with heating for two hours, the reaction liquid, with an aqueous sodium potassium tartrate solution added thereto, was extracted with ether. The extract was concentrated under a vacuum, thereby yielding 0.80 g of a raw product of the aimed compound.

1. temperaturewhile being cooled with ice
2. temperatureAfter being refluxed
3. temperaturewith heating for two hours
4. customthe reaction liquid
5. extractionwas extracted with ether
6. concentrationThe extract was concentrated under a vacuum