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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1787985Generated: October 29, 2026

Ethylamine → HCID 798956, compound

https://huagongshe.com/reaction/1787985

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylamineHCID 6341—
ReactantN-Acetylsulfanilyl chlorideHCID 8481—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 798956HCID 79895648%

Reaction Conditions

Temperature0 °C

Reaction Steps

Ethylamine (0.0114 mMol) is added to a solution of 4-acetamidophenylsulfonyl chloride (1.34 g, 0.0057 mol) in dioxane (5 mL). The mixture is stirred for 1 hour at 0° C., then part of the solvent is removed by evaporation at reduced pressure, and water is added until precipitation of the resulting sulfonamide. The product is collected by filtration as a white solid in 48% yield and used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07511133B2
Source datasetuspto-grants-2009_03
ORD IDord-39fdb52fef834638aa3fde6b0ca316a4
Source noteuspto-grants-2009_03