Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2120319Generated: November 3, 2026

Pyridine → HCID 78569128, compound

https://huagongshe.com/reaction/2120319

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant3-NitrophenolHCID 11137—
Reactant2-Propenoyl chloride, 3-(3-nitrophenyl)-, (E)-HCID 53411291—
SolventAcetoneHCID 180—
ProductHCID 78569128HCID 7856912890.2%

Reaction Conditions

Temperature50 °C

Reaction Steps

64.5 g (0.3 mole) of 3-nitrocinnamoyl chloride and 300 g of acetone were placed in a reaction vessel and stirred at 50° C. under a nitrogen current. 41.73 g (0.3 mole) of 3-nitrophenol, 60 g of pyridine, and 300 g of acetone were added dropwise to the above reaction vessel using a dropping funnel. After the completion of the addition, the reaction mixtures were stirred under a nitrogen current for 2 hours. After the reaction, the solid obtained by concentrating the solution was washed by water and dried. 85 g of light yellow colored needle-like crystals ((3-nitrophenyl)-3-cinnamate) was yielded.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06689899B2
Source datasetuspto-grants-2004_02
ORD IDord-213c7955673a43eb9636cebfb8d197bc
Source noteuspto-grants-2004_02