Benzhydrylpiperazine → HCID 3075945, compound

Participants

Reaction Steps

Using the procedure of Example 28 of Step C, 3.08 g of 2-[(2-oxiranyl)methoxy]-N-(1H-indol-4-yl)benzamide of step B of Example 28, and 5.2 g of 1-(diphenylmethyl)piperazine were reacted to obtain after chromatography over silica (eluant: chloroform/ethyl acetate 7:3), 5.12 g of 2-[2-hydroxy-3-[4-(diphenylmethyl)-1-piperazinyl]propoxy]-N-(1H-indol-4-yl)benzamide, and then 3.22 g of its neutral oxalate from 4.36 g of base melting at 170° C.

Provenance & Evidence