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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1588987Generated: November 4, 2026

4-[(Methylsulfonyl)amino]benzoyl chloride → N-[[4-(3-Aminophenyl)-1-(phenylmethyl)piperazin-2-yl]methyl]-4-[(methylsulfonyl)amino]benzamide

https://huagongshe.com/reaction/1588987

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-[(Methylsulfonyl)amino]benzoyl chlorideHCID 11791119—
Reactant4-(3-Aminophenyl)-1-(phenylmethyl)-2-piperazinemethanamineHCID 14998789—
ProductN-[[4-(3-Aminophenyl)-1-(phenylmethyl)piperazin-2-yl]methyl]-4-[(methylsulfonyl)amino]benzamideHCID 14998790—

Reaction Steps

In a manner similar to Preparation 3, react 4-(3-aminophenyl)-1-(phenylmethyl)-2-piperazinemethanamine (4.8 g, 16 mmol) with 4-[(methylsulfonyl)amino]benzoyl chloride (3.8 g, 16 mmol) to obtain the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05223623
Source datasetuspto-grants-1993_06
ORD IDord-61e0746fb92c41d8b78d1675b767144d
Source noteuspto-grants-1993_06