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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1816730Generated: November 1, 2026

Water → 1,2,3,6-Tetrahydro-1-(4-nitrophenyl)-4-phenylpyridine

https://huagongshe.com/reaction/1816730

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactantp-FluoronitrobenzeneHCID 9590—
ReactantPotassium CarbonateHCID 11430—
Reactant4-Phenyl-1,2,3,6-tetrahydropyridine hydrochlorideHCID 2723860—
SolventDimethyl SulfoxideHCID 679—
Product1,2,3,6-Tetrahydro-1-(4-nitrophenyl)-4-phenylpyridineHCID 4781035—

Reaction Conditions

Temperature100 °C

Reaction Steps

A mixture of 1-fluoro-4-nitrobenzene (2.71 ml), 1,2,3,6-tetrahydro-4-phenylpyridine hydrochloride (5 g) and potassium carbonate (8.83 g) in dimethylsulfoxide (50 ml) was stirred for 1 hour at 100° C. The reaction mixture was pulverized with water. The precipitate was collected by filtration, and dried under reduced pressure to give 4-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)nitrobenzene.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06884868B1
Source datasetuspto-grants-2005_04
ORD IDord-cfadfe820dd24f96bc63d403c8bc1973
Source noteuspto-grants-2005_04