α-Chloro-4-fluoro-2-methylbenzenepropanenitrile → HCID 54550703, compound

Participants

Reaction Steps

at room temperature, to 21.7 g (0.11 mole) of 2-chloro-3-(4-fluoro-2-methylphenyl)-propionitrile in 100 ml of tetrahydrofuran, and when the addition is complete, the mixture is stirred at room temperature for 15 hours and filtered, the filtrate is evaporated in vacuo, the residue is taken up in ethyl acetate, washed consecutively with 1-normal hydrochloric acid and water and dried over sodium sulphate, and the solvent is removed in vacuo. 34.6 g (96% of theory) of 3-(4-fluoro-2-methylphenyl)-acrylonitrile of melting point 86° C. -87° C. are obtained.

Provenance & Evidence