Hydrochloric Acid → HCID 54670697, compound

Participants

Reaction Steps

To a solution of example 63 (0.060 g, 0.152 mmol) in ethanol (1 ml) was added con. HCl (0.5 ml) 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 a brown solid (0.030 g, 42%). M.P.: 190-193° C. MS (m/z): 353.18 (M++1).

Provenance & Evidence