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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1830873Generated: October 31, 2026

Ammonia → 3-Cyanobenzamide

https://huagongshe.com/reaction/1830873

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
Reactant3-Cyanobenzoyl chlorideHCID 308483—
SolventTetrahydrofuranHCID 8028—
Product3-CyanobenzamideHCID 76974—

Reaction Conditions

Temperature5 °C

Reaction Steps

A mixture of 28% aqueous ammonia (20 ml) and THF (30 ml) was cooled to 5° C. and 3-cyanobenzoyl chloride (1.45 g) was slowly added. The mixture was stirred for one hr. and the reaction mixture was extracted with ethyl acetate. The organic layer was dried and concentrated. The residue was recrystallized from ethyl acetate to give the title compound (802 mg) as colorless needle crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07067537B2
Source datasetuspto-grants-2006_06
ORD IDord-5f7132632b0f4dc2a7181e7ed652c352
Source noteuspto-grants-2006_06