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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 626040Generated: October 31, 2026

Methane → HCID 59191421, compound

https://huagongshe.com/reaction/626040

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethaneHCID 297—
ReactantHydrazine hydrate (1:1)HCID 24654—
ReactantHCID 59191383HCID 59191383—
SolventMethanolHCID 887—
ProductHCID 59191421HCID 5919142191.7%

Reaction Steps

To a stirred solution of 3-(4-propyl-2-methoxyphenoxy)-2-nitropyridine (1.1 g, 3.8 mmol) in methanol (15 ml) was added anhydrous Ferric chloride (55 mg, 5% by wt) and activated charcoal (55 mg, 5% by wt). The resulting mixture was heated to reflux and hydrazine hydrate (570 mg, 11.45 mmol) was added dropwise. The reaction was allowed to stir under reflux condition overnight, then filtered through celite. The filtrate was concentrated under reduced pressure, taken in ethyl acetate (150 ml). The organic layer was washed with water followed by brine, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The residue was passed through silica column (eluant ethylacetate/pet ether 1:3 to get 900 mg (91.3%) of title compound as a pale yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09309179B2
Source datasetuspto-grants-2016_04
ORD IDord-35b4589fdf8b4ccd87ae792e7ab153c4
Source noteuspto-grants-2016_04