Hydrochloric Acid → HCID 22997337, compound

Participants

Reaction Steps

0.14 g of 2,2-bis-{4-[4-(4-tert-butoxycarbonylaminomethylbenzylcarbamoyl)-1-piperazinylcarbonyloxy]-phenyl}propane is dissolved in 2 ml of abs. dioxane, and 2 ml of an approx. 20% solution of hydrogen chloride in dioxane is added to this solution. The mixture is stirred overnight and the precipitate is filtered off with suction, washed twice with diethyl ether and dried in vacuo. 0.08 g of the title compound, having a m.p. of from 250° C. (decomposition), is obtained.

Provenance & Evidence