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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 79362Generated: October 29, 2026

Potassium Carbonate → 3-iodo-1-((2-methoxy-6-methylpyridin-3-yl)methyl)-4-nitro-1H-indazole

https://huagongshe.com/reaction/79362

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant3-(Bromomethyl)-2-methoxy-6-methylpyridineHCID 67253690—
ReactantHCID 178526562HCID 178526562—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
Product3-iodo-1-((2-methoxy-6-methylpyridin-3-yl)methyl)-4-nitro-1H-indazoleHCID 67259609101.9%

Reaction Steps

To 3-(bromomethyl)-2-methoxy-6-methylpyridine (500 mg, 2.314 mmol) and 3-iodo-4-nitro-1H-indazole (668.8 mg, 2.314 mmol) in DMF (10 mL) was added K2CO3 (479.7 mg, 3.471 mmol). The reaction mixture was stirred at ambient temperature for 16 hours. The reaction mixture was diluted with EtOAc, washed with water, brine and concentrated under reduced pressure to give the product (1.0 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08841455B2
Source datasetuspto-grants-2014_09
ORD IDord-334da8b6c370411392bb7b956942d6fc
Source noteuspto-grants-2014_09