Hydrochloric Acid → HCID 117858529, compound

Participants

Reaction Steps

18.94 g (56.62 mmol; 88% purity) of rac-2-[(diphenylmethylene)amino]-5-fluoro-2-methylpentanonitrile from Example 71A were dissolved in 264.6 ml of tetrahydrofuran and 10.2 ml of water, 124.6 ml (62.28 mmol) of hydrogen chloride solution (0.5 N in diethyl ether) were added and the mixture was stirred at room temperature overnight. The reaction solution was admixed with 28.3 ml (56.62 mmol) of hydrogen chloride solution (2 N in diethyl ether) and concentrated by rotary evaporation. The isolated crude product was reacted further directly without further purification.

Provenance & Evidence