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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 526061Generated: October 31, 2026

Acryloyl chloride → HCID 43422996, compound

https://huagongshe.com/reaction/526061

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcryloyl chlorideHCID 13140—
Reactant4-Fluoro-3-nitroanilineHCID 67768—
ReactantSodium BicarbonateHCID 516892—
SolventWaterHCID 962—
SolventTetrahydrofuranHCID 8028—
SolventEthyl AcetateHCID 8857—
ProductHCID 43422996HCID 4342299674.3%

Reaction Conditions

Temperature0 °C

Reaction Steps

2 g (12.81 mmol) of 4-fluoro-3-nitroaniline and 3.2 g (38.43 mmol) of sodium bicarbonate were diluted in 20 mL of tetrahydrofuran and 5 mL of distilled water, and 1.14 mL (14.09 mmol) of acryloyl chloride was slowly added thereto at 0° C., and stirred for 1 hour. Upon the completion of the reaction, the resulting mixture was diluted with ethylacetate and washed with a saturated aqueous solution of sodium bicarbonate. The organic layer was separated, dried over anhydrous Na2SO4, and filtered and distilled under a reduced pressure to obtain 2 g of the title compound (yield: 74%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09345719B2
Source datasetuspto-grants-2016_05
ORD IDord-72d7dd971a5a41eaae42f020fb1717e3
Source noteuspto-grants-2016_05