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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 921191Generated: November 1, 2026

Sodium hydride → HCID 118318852, compound

https://huagongshe.com/reaction/921191

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
ReactantHCID 118307026HCID 118307026—
Reactant(S)-ethyl 2-(7-(4-(allyloxy)-4-methylpiperidin-1-yl)-2-(iodomethyl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetateHCID 118318796—
SolventDimethylformamideHCID 6228—
ProductHCID 118318852HCID 118318852—

Reaction Conditions

Temperature0 °C

Reaction Steps

(4-Fluoro-2-((1,1,1-trifluoropent-4-en-2-yl)oxy)phenyl)methanol (66 mg, 0.25 mmol) and (S)-ethyl 2-(7-(4-(allyloxy)-4-methylpiperidin-1-yl)-2-(iodomethyl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetate (145 mg, 0.25 mmol) were dissolved in 1 mL of DMF at 0° C. and 60% (mineral oil) NaH (10 mg, 0.25 mmol) added. The resulting mixture was stirred at 0° C. for 3 hours then quenched with 1N HCl. The mixture was extracted with ethyl acetate. The organic fractions were combined and dried over Na2SO4, filtered and the solvent removed to yield the crude product which was used in the next reaction without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273067B2
Source datasetuspto-grants-2016_03
ORD IDord-50efdcfe63ba4819822e3d0d0b3b5cf5
Source noteuspto-grants-2016_03