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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1279139Generated: November 3, 2026

Diethanolamine → HCID 70116843, compound

https://huagongshe.com/reaction/1279139

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethanolamineHCID 8113—
ReactantHCID 3662321HCID 3662321—
SolventWaterHCID 962—
ProductHCID 70116843HCID 7011684329.9%

Reaction Steps

A solution of 2.28 g (0.01 mol) of 1-oxyl-2,2,6,6-tetramethyl-4-glycidyloxypiperidine and 1.05 g (0.01 mol) of diethanolamine in 25 mL of water is stirred at ambient temperature for 16 hours. The solution is then extracted with methylene chloride. The methylene chloride extract is dried over anhydrous magnesium sulfate, filter and concentrated. The crude reaction product is purified by column chromatography to afford 1.0 g of the title compound as a red oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06447644B1
Source datasetuspto-grants-2002_09
ORD IDord-c112b9e571024a568d6f4024d441f965
Source noteuspto-grants-2002_09