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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 268560Generated: November 1, 2026

Potassium Carbonate → HCID 58598935, compound

https://huagongshe.com/reaction/268560

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantN-methyl-2-pyrrolidoneHCID 13387—
Reactant5-Fluoro-2-nitrotolueneHCID 94956—
ReactantHCID 21989213HCID 21989213—
SolventWaterHCID 962—
ProductHCID 58598935HCID 58598935—

Reaction Conditions

Temperature60 °C

Reaction Steps

2 g of 5-fluoro-2-nitrotoluene were added to a solution of 20 ml of N-methylpyrrolidinone, 1.63 g of 2-aminoethoxyethanol and 2.14 g of K2CO3. The reaction medium was heated at 60° C. for 12 hours and, after cooling to room temperature, was then poured into a water and ice mixture. The yellow precipitate formed was filtered off, reslurried in water and then dried over P2O5. 1.9 g of 2-[2-(4-nitro-3-methylphenylamino)ethoxy]ethanol (15) were obtained after purification on a column of silica.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07445645B2
Source datasetuspto-grants-2008_11
ORD IDord-fcff0eea1cf548e1b44f624dcd0f6835
Source noteuspto-grants-2008_11