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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 910982Generated: October 28, 2026

Sodium hydride → HCID 86634732, compound

https://huagongshe.com/reaction/910982

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
Reactant2-Chloro-4-nitropyridineHCID 735152—
Reactant2-(Trifluoromethyl)benzenethiolHCID 2777889—
ProductHCID 86634732HCID 8663473293%

Reaction Steps

Using the method of Example 3, Step A, 2-(trifluoromethyl)benzenethiol (1.12 g, 6.31 mmol), 60% sodium hydride in mineral oil (252 mg, 6.31 mmol) and 2-chloro-4-nitropyridine (1.00 g, 12.6 mmol) were reacted to provide 2-chloro-4-(2-(trifluoromethyl)phenylthio)pyridine (1.70 g, 93% yield) as an oil. 1H NMR (CDCl3) δ 8.13 (d, 1H), 7.88 (m, 1H), 7.61-7.72 (m, 4H), 6.85 (s, 1H), 6.80 (m, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08022222B2
Source datasetuspto-grants-2011_09
ORD IDord-91402cb62ff64928a6fb9f0815abd529
Source noteuspto-grants-2011_09