How is 2H-1,5-Benzodiazepin-2-one, 1,3-dihydro-4-(4-methyl-1-piperazinyl)-3-(2-oxopropylidene)-, (3Z) (CAS: 1017241-34-7) typically synthesized?

This compound can be synthesized through a multistep process involving condensation reactions, ring closures, and functional group manipulations. Commonly, it is prepared from precursors such as piperazine derivatives and benzodiazepinone. The synthesis often involves the use of catalysts and requires careful control of reaction conditions to achieve a high yield and selectivity.