Aluminium lithium hydride → HCID 90418302, compound

Participants

Reaction Conditions

Reaction Steps

Into a 8-mL vial, was placed ethyl 3-[4-(1-fluoroethyl)phenyl]-5-(trifluoromethyl)-1,2-thiazole-4-carboxylate (290 mg, 0.83 mmol, 1.00 equiv), tetrahydrofuran (1 mL). This was followed by the addition of LiAlH4 (0.83 mL) dropwise with stirring at 0° C. in 1 min. The resulting solution was stirred for 1 h at 0° C. in a water/ice bath. The reaction was then quenched by the addition of 1 mL of water. The resulting solution was extracted with 3×3 mL of ethyl acetate and the organic layers combined and concentrated under vacuum. The residue was applied onto a silica gel column with ethyl acetate/petroleum ether (1:3). This resulted in 72 mg (28%) of [3-[4-(1-fluoroethyl)phenyl]-5-(trifluoromethyl)-1,2-thiazol-4-yl]methanol as a white solid.

Provenance & Evidence