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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2175271Generated: October 29, 2026

Sodium hydride → HCID 86712592, compound

https://huagongshe.com/reaction/2175271

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
ReactantMethyl 3-(bromomethyl)benzoateHCID 517981—
Reactant2-Bromo-5-hydroxypyridineHCID 2762865—
SolventDimethylformamideHCID 6228—
ProductHCID 86712592HCID 8671259278.5%

Reaction Steps

To a solution of 6-bromopyridin-3-ol (0.500 g, 2.87 mmol) in DMF (3.0 mL) at 0° C. was added NaH (60% in mineral oil, 0.149 g, 3.74 mmol) portion-wise over a period of 10 min. The mixture was warmed to room temperature, stirred for 30 min, and methyl 3-(bromomethyl)benzoate (0.790 g, 3.45 mmol) was added in one portion. The reaction was stirred at room temperature for 16 h. The mixture was partitioned between EtOAc and water. The organic layer was separated, washed with water and brine, dried over anhydrous MgSO4, filtered, and concentrated in vacuo to provide the crude material. The crude material was purified by flash chromatography (0-50% ethyl acetate:hexanes) to afford the title compound (0.726 g, 78% yield) as an off-white solid. LCMS, [M+H]+=322.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09062028B2
Source datasetuspto-grants-2015_06
ORD IDord-8ab57d9d7648480d91833037a8fc9557
Source noteuspto-grants-2015_06