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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 728923Generated: November 1, 2026

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

https://huagongshe.com/reaction/728923

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-[(Methylsulfonyl)amino]benzoyl chlorideHCID 11791119—
Reactant4-(2-Methoxyphenyl)-1-(phenylmethyl)-2-piperazinemethanamineHCID 14998772—
ProductN-[[4-(2-Methoxyphenyl)-1-(phenylmethyl)piperazin-2-yl]methyl]4-[(methylsulfonyl)amino]benzamide hydrochlorideHCID 19755013—

Reaction Steps

In a manner similar to Preparation 3, react 4-(2-methoxyphenyl)-1-(phenylmethyl)-2-piperazinemethanamine (3.8 g, 12 mmol) with 4-[(methylsulfonyl)amino]benzoyl chloride (3.2 g, 14 mmol) to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05051422
Source datasetuspto-grants-1991_09
ORD IDord-27f9fd67ab0c4e4385f7a9419393a2b2
Source noteuspto-grants-1991_09