HCID 15290082, compound → HCID 19388469, compound

Participants

Reaction Steps

To 1.6 g of methyl 4-(2,3,4-trimethoxybenzyl)-1-piperazinecarbodithioate was dropwise added under chilling with ice 9 ml of 1-N hydrochloric acid-ethanol. The mixture was then stirred for 3 hours at room temperature. Precipitated crystals were collected by filtration and washed with ethanol to give 1.5 g of the desired hydrochloride as a white powder, m.p. 182°-184° C. (decomp.), yield 87.3%.

Provenance & Evidence