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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1628527Generated: October 31, 2026

Nitric Acid → 6-Methoxy-2-methyl-3-nitropyridine

https://huagongshe.com/reaction/1628527

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitric AcidHCID 944—
ReactantSulfuric AcidHCID 1118—
Reactant2-Methoxy-6-methylpyridineHCID 5324773—
Product6-Methoxy-2-methyl-3-nitropyridineHCID 230475108.6%

Reaction Steps

A mixture of 2-methoxy-6-methylpyridine (49.15 g, 0.292 mol) and nitric acid (76.0 mL, 0.292 mol) was added dropwise sulfuric acid (177.0 mL, 0.876 mol) at 0° C. The reaction mixture was stirred at room temperature for 1 hr. The mixture was poured into ice-water. The precipitate was collected by filtration and washed with water to give the title compound as a pale yellow solid (53.37 g, 0.317 mol, quant.).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08785460B2
Source datasetuspto-grants-2014_07
ORD IDord-234455d419fd424da3b4905cf4571692
Source noteuspto-grants-2014_07