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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 918049Generated: October 30, 2026

4-(2-Aminoethyl)benzenesulfonamide → HCID 21522746, compound

https://huagongshe.com/reaction/918049

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(2-Aminoethyl)benzenesulfonamideHCID 169682—
ReactantHCID 54258213HCID 54258213—
ProductHCID 21522746HCID 21522746—

Reaction Steps

Following the procedure of Example 1A, 5-ethyl-1,2,4-oxadiazol-3-carboxylic acid methyl ester is reacted wth p-(β-aminoethyl)-benzenesulfonamide to yield p-[β-(5-ethyl-1,2,4-oxadiazole-3-carbonylamino)ethyl]-benzenesulfonamide in almost quantitative yield, M.P. 159°-160°C. The compound can be recrystallized from methanol.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03969365
Source datasetuspto-grants-1976_07
ORD IDord-3212f07cd1fb45918192b3b54c92089d
Source noteuspto-grants-1976_07