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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1066343Generated: November 2, 2026

Water → HCID 53654022, compound

https://huagongshe.com/reaction/1066343

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantAcetyl chlorideHCID 6367—
ReactantTriethylamineHCID 8471—
ReactantHCID 54036314HCID 54036314—
SolventChloroformHCID 6212—
ProductHCID 53654022HCID 53654022—

Reaction Steps

4-amino-3-((N-methyl)-2,4-dichlorobenzylamino)-(N-(n-pentanesulfonyl))benzamide was dissolved in chloroform, and triethylamine and acetyl chloride were added to the solution. The reaction mixture was stirred at room temperature for 30 minutes. The reaction solution was mixed with water and separated into aqueous and organic layers. The organic layer was washed with water and concentrated. The resulting residue was crystallized from ether. The crystals were filtrated and dried to yield 4-(acetylamino)-3-((N-methyl)-2,4-dichlorobenzylamino)-(N-(n-pentanesulfonyl))benzamide (33).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06242474B1
Source datasetuspto-grants-2001_06
ORD IDord-cbff2f397a8c4907b0a931f797b0cb43
Source noteuspto-grants-2001_06