Oxalic Acid → HCID 14062129, compound

Participants

Reaction Steps

2-[2-(2,4-Dichlorobenzyloxy)phenyl]-3-(imidazol-1-yl)-1-propene (98.9 g, 0.275 mole) was dissolved in diethyl ether (200 ml) and a solution of oxalic acid (24.79 g, 0.275 mole) in diethyl ether was added thereof with stirring. The solvent was distilled off under reduced pressure and the residue was recrystallized from methanol-diethyl ether to obtain the title compound (103.5 g, 83.8%), m.p. 131°-132° C.

Provenance & Evidence