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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1749455Generated: October 31, 2026

Potassium Cyanide → HCID 90299189, compound

https://huagongshe.com/reaction/1749455

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CyanideHCID 9032—
ReactantSodium BicarbonateHCID 516892—
ReactantHCID 69673296HCID 69673296—
SolventEthanolHCID 702—
SolventWaterHCID 962—
ProductHCID 90299189HCID 9029918995.3%

Reaction Conditions

Temperature85 °C

Reaction Steps

A mixture of 1-bromo-4-(bromomethyl)-2-(trifluoromethoxy)benzene (1 g, 3.0 mmol) in EtOH (20 mL) and water (5 mL) was added potassiumcyanide (390 mg, 6 mmol). The resulting mixture was stirred at 85° C. for 2 h. Sodium bicarbonate was added and the mixture was extracted with ethyl acetate. The organic layer was washed with brine, dried and concentrated to afford the crude title product (800 mg, 2.86 mmol). MS (ESI) m/z 279.9 M+, 281.1 [M+2]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09156798B2
Source datasetuspto-grants-2015_10
ORD IDord-3cf70d4a3dc34f83a0da596669d9cf24
Source noteuspto-grants-2015_10