HCID 13189248, compound → 4-(1-Ethoxyethoxy)-3,3-difluoro-4-methylpentan-1-ol

Participants

Reaction Conditions

Reaction Steps

To a mixture of 2.25 g (0.059 mol) of lithium aluminum hydride in 50 mL of ether at 0° C. was added dropwise, 11.30 g (0.040 mol) of 4-(1-ethoxyethoxy)-3, 3-difluoro-4-methyl-1-pentanol 1-acetate in 130 mL of ether. The mixture was heated at reflux (35° C.) for 3 hr and then was recooled to 0° C. The mixture was quenched by adding dropwise 4.5 mL of water followed by 3.6 mL of 10% aqueous sodium hydroxide. The mixture was stirred at 25° C. for 0.5 hr and was filtered. Evaporation of solvent and column chromatography of the residue on 0.06-0.20 mm silica gel afforded 4-(1-ethoxyethoxy)-3,3-difluoro-4-methyl-1-pentanol.

Provenance & Evidence