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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 651229Generated: October 29, 2026

Pyridine → HCID 22465461, compound

https://huagongshe.com/reaction/651229

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant2-MethylacetanilideHCID 12107—
ReactantPhosphorus oxychlorideHCID 24813—
SolventDichloromethaneHCID 6344—
ProductHCID 22465461HCID 22465461—

Reaction Conditions

Temperature0 °C

Reaction Steps

N-phenylpropionamide(7.46 g, 0.05 mol) and pyridine(13.8 g, 0.18 mol) were dissolved in dichloromethane(300 g) , and the mixture was cooled to 0° C. And then phosphorus oxychloride(8.43 g, 0.05 mol) was added dropwise thereto for 2 hours, and then the mixture was stirred at room temperature (20° C.) for 2 hours to produce N-phenylpropionimidoylchloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06277995B1
Source datasetuspto-grants-2001_08
ORD IDord-a450742ec61840b48fca982ca1cdeb84
Source noteuspto-grants-2001_08