Hydrochloric Acid → HCID 54670787, compound

Participants

Reaction Steps

To a solution of example 69 (0.045 g, 0.152 mmol) in ethanol (1 ml), con. HCl (0.5 ml) was added and refluxed for 2 h. The reaction mixture was cooled, basified with sodium bicarbonate solution, extracted with ethyl acetate, dried over sodium sulphate and concentrated under reduced pressure to afford the title compound as brown solid (0.028 g, 70%). M.P.: 187-189° C. MS (m/z): 352.90 (M+).

Provenance & Evidence