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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1704047Generated: October 30, 2026

Potassium Carbonate → HCID 20392596, compound

https://huagongshe.com/reaction/1704047

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant4-FluorobenzonitrileHCID 14517—
ReactantEthyl 4-hydroxyphenylacetateHCID 28310—
ReactantSodium BicarbonateHCID 516892—
SolventDimethylacetamideHCID 31374—
ProductHCID 20392596HCID 20392596—

Reaction Conditions

Temperature155 °C

Reaction Steps

A mixture of 2.21 g of p-fluorobenzonitrile, 2.16 g of ethyl p-hydroxyphenylacetate and 2.07 g of K2CO3 in 20 ml of N,N-dimethylacetamide is stirred and heated at 155° C for 18 hours. The mixture is chilled and poured into 40 ml of cold saturated NaHCO3 solution. The mixture is extracted with ether and the extracts washed with cold 2N NaOH and saline. The extracts are dried (MgSO4) and concentrated under vacuum to give the product as a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04125729
Source datasetuspto-grants-1978_11
ORD IDord-89541663e7e941199f9c83836a5f8d53
Source noteuspto-grants-1978_11