Water → 4,4-Diphenylbutan-1-ol

Beteiligte Stoffe

Reaktionsschritte

In 70 mL of ice-cooled diethyl ether was suspended 1.9 g of lithium aluminum hydride, followed by dropwise addition of a solution of 4,4-diphenylbutyric acid (6.0 g) in diethyl ether (50 mL). After completion of dropwise addition, the mixture was refluxed for 2 hours and, then, allowed to cool. To this reaction mixture, 1.9 mL of water, 1.9 mL of 15% aqueous sodium hydroxide, and 5.7 mL of water were added in the order mentioned and the mixture was stirred at room temperature for 30 minutes. The precipitate was filtered off and the filtrate was concentrated to provide 5.6 g of the title compound. Yield 99%.

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