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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1111345Generated: October 31, 2026

11-Aminoundecanoic acid → Undecanoic acid, 11-(((2-benzoyl-4-chlorophenyl)sulfonyl)amino)-

https://huagongshe.com/reaction/1111345

Reaction equation

Participants

RoleNameHCIDCharge
Reactant11-Aminoundecanoic acidHCID 17083—
Reactant2-benzoyl-4-chloro-benzenesulfonyl ChlorideHCID 2756600—
SolventDichloromethaneHCID 6344—
SolventSodium HydroxideHCID 14798—
ProductUndecanoic acid, 11-(((2-benzoyl-4-chlorophenyl)sulfonyl)amino)-HCID 3086745—

Reaction Steps

24.16 g (0.12 mole) of 11-aminoundecanoic acid in 250 ml of normal caustic soda are added to 37.9 g (0.12 mole) of 2-benzoyl-4-chlorobenzenesulphonyl chloride in 250 ml of methylene chloride, at 0° C. and with stirring.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04980349
Source datasetuspto-grants-1990_12
ORD IDord-4505addb61684dd8afadb83d7b71bb05
Source noteuspto-grants-1990_12