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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 910974Generated: October 31, 2026

Sodium hydride → HCID 86634728, compound

https://huagongshe.com/reaction/910974

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
Reactant2,6-DifluorophenolHCID 94392—
Reactant2-Chloro-4-nitropyridineHCID 735152—
ProductHCID 86634728HCID 8663472894.4%

Reaction Steps

Using the method of Example 3, Step A, 2,6-difluorophenol (821 mg, 6.31 mmol), 60% sodium hydride in mineral oil (252 mg, 6.31 mmol), and 2-chloro-4-nitropyridine (1.00 g, 6.31 mmol) were reacted to provide 2-chloro-4-(2,6-difluorophenoxy)pyridine (1.44 g, 94% yield) as an oil. 1H NMR (CDCl3) δ 8.27 (d, 1H), 7.26 (m, 1H), 7.04-7.10 (m, 2H), 6.80-6.86 (m, 2H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08022222B2
Source datasetuspto-grants-2011_09
ORD IDord-7f3b019257524aebbf350ccbce1a8da9
Source noteuspto-grants-2011_09