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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1361593Generated: October 30, 2026

Sodium hydride → HCID 66970340, compound

https://huagongshe.com/reaction/1361593

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
Reactant4-Fluoro-3-nitrobenzotrifluorideHCID 67778—
Reactant1-PyrrolidineethanolHCID 76288—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66970340HCID 66970340—

Reaction Steps

To a suspension of NaH (60%, 248 mg, 6.21 mmol) in dry THF was added 2-Pyrrolidin-1-yl-ethanol (0.68 mL, 5.74 mmol). Bubbling was observed. The reaction was stirred for 5 minutes, at which time 1-Fluoro-2-nitro-4-trifluoromethyl-benzene (0.67 mL, 4.79 mmol) was added. The solution turned red, and LCMS indicated completion of the reaction. The reaction was quenched by addition of H2O, and the mixture was extracted with EtOAc, dried with MgSO4, filtered, and concentrated to afford the title compound as an orange oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07880000B2
Source datasetuspto-grants-2011_02
ORD IDord-b95b1a1b3c604dbcaff3c1a383b077c5
Source noteuspto-grants-2011_02