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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1975344Generated: November 2, 2026

4-Nitrobenzoic Acid → HCID 19020587, compound

https://huagongshe.com/reaction/1975344

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Nitrobenzoic AcidHCID 6108—
Reactant1-[2-(4-Chlorophenyl)ethyl]piperazineHCID 12235714—
SolventDimethylformamideHCID 6228—
ProductHCID 19020587HCID 19020587—

Reaction Steps

The 1-(4-nitrobenzoyl)-4-[2-(4-chlorophenyl)ethyl]piperazine is prepared from 4-nitrobenzoic acid and 1-[(4-chlorophenyl)ethyl]piperazine in N,N-dimethylformamide in the presence of N,N-carbonylimidazole. It melts at 109°-110°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05286728
Source datasetuspto-grants-1994_02
ORD IDord-3a2d9d572c774cc08e43645e5a8e4733
Source noteuspto-grants-1994_02