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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1472204Generated: November 1, 2026

Hydrochloric Acid → HCID 16875682, compound

https://huagongshe.com/reaction/1472204

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethyl 4-(4-methylpiperazin-1-yl)-3-nitrobenzoateHCID 2904229—
ProductHCID 16875682HCID 16875682—

Reaction Steps

A solution of 4-(4-methyl-piperazin-1-yl)-3-nitro-benzoic acid methyl ester (1.8 g, 6.4 mmol) in 35 mL of 5N HCl was stirred at 55° C. for 16 h. The reaction mixture was then evaporated to dryness affording the title compound (quantitative) that was used for the next step without any further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09012487B2
Source datasetuspto-grants-2015_04
ORD IDord-b261e6031b1d4ce8b069f04ecf68ee10
Source noteuspto-grants-2015_04