Chloral → HCID 21409944, compound

Participants

Reaction Steps

Chloral (4.65 g.) was added dropwise to a cooled solution of 1-[1-(aminomethyl)cyclohexyl]piperidine (5.9 g) in dry chloroform (30 ml). The mixture was stirred at room temperature for 16 hrs. and then heated under reflux for 30 mins. The solution was evaporated to dryness and the oily residue re-evaporated with ether. This residual brown oil (7.9 g) was distilled under high vacuum to give a viscous pale yellow oil of 1-[1-(formamidomethyl)cyclohexyl)piperidine (5.1 g.) b.p. 170°-2° C. at 1.7 mm.

Provenance & Evidence