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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 268558Generated: October 29, 2026

Potassium Carbonate → HCID 55084010, compound

https://huagongshe.com/reaction/268558

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantN-methyl-2-pyrrolidoneHCID 13387—
ReactantBenzene, 1-fluoro-2-methyl-4-nitro-HCID 68001—
ReactantHCID 21989213HCID 21989213—
SolventWaterHCID 962—
ProductHCID 55084010HCID 55084010—

Reaction Conditions

Temperature60 °C

Reaction Steps

2 g of 2-fluoro-5-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 resulting medium was extracted with ethyl acetate and the organic phase was then concentrated under vacuum. 2.2 g of 2-[2-(4-nitro-2-methylphenylamino)ethoxy]ethanol (13) were obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07445645B2
Source datasetuspto-grants-2008_11
ORD IDord-8bfddb47863e473b86e386f7e615ae6e
Source noteuspto-grants-2008_11