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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 345988Generated: November 1, 2026

Cyanuric chloride → HCID 19991788, compound

https://huagongshe.com/reaction/345988

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyanuric chlorideHCID 7954—
ReactantHCID 19991754HCID 19991754—
SolventTolueneHCID 1140—
ProductHCID 19991788HCID 19991788—

Reaction Steps

62.7 g of 4-hexyloxy-2,2,6,6-tetramethylpiperidine are added with stirring to a solution of 23.9 g of cyanuric chloride in 100 ml of toluene. The mixture is subsequently heated to 80° for 24 hours. A white precipitate of the piperidine hydrochloride is formed during this. After cooling, the precipitate is filtered off, and the toluene solution is washed a number of times using 2N hydrochloric acid, dried over Na2SO4 and evaporated. The residue is recrystallized from acetonitrile. The product obtained melts at 49°-51°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05059689
Source datasetuspto-grants-1991_10
ORD IDord-1a47d86a1be1451e9987fa236444dfca
Source noteuspto-grants-1991_10