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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2390059Generated: November 1, 2026

Ethanolamine → HCID 4719256, compound

https://huagongshe.com/reaction/2390059

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
ReactantWaterHCID 962—
Reactant3-NitrobenzaldehydeHCID 7449—
ReactantSodium borohydrideHCID 4311764—
SolventEthanolHCID 702—
ProductHCID 4719256HCID 471925692%

Reaction Conditions

Temperature80 °C

Reaction Steps

500 mg of 3-nitrobenzaldehyde and 202 mg of ethanol amine were dissolved in 10 mL of ethanol, followed by stirring at 80° C. To this was added 125 mg of sodium borohydride, followed by stirring for 3 hours. After completion of the reaction, water was added to the reaction liquid, followed by extraction with chloroform. The organic layer was then washed with an aqueous sodium bicarbonate solution and saturated brine, dried over anhydrous sodium sulfate and then concentrated under reduced pressure to obtain 594 mg (yield 92%) of a title compound as a yellow solidified product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08273766B2
Source datasetuspto-grants-2012_09
ORD IDord-4f67d6281cb64ee19bd48a2b3929a75b
Source noteuspto-grants-2012_09