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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 861399Generated: October 30, 2026

Sodium hydride → HCID 67630337, compound

https://huagongshe.com/reaction/861399

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium hydrideHCID 24758—
ReactantPivaloyl chlorideHCID 62493—
ReactantHCID 19702786HCID 19702786—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67630337HCID 6763033786.5%

Reaction Steps

To 3.2 mg of oil-free NaH was added 26 mg of 1-(4-ethylpyrimidin-5-yl)-1-(4-methylpyrimidin-5-yl)methanol in 1 ml THF at -30° C., followed by addition of 15 mg of pivaloyl chloride. After warming to room temperature and stirring for 1.5 hours, the reaction was quenched with 1 ml H2O and extracted with ether (3 times). The combined organics were washed with brine, dried (MgSO4) and evaporated to yield 30.7 mg of 1-(4-ethylpyrimidin-5-yl)-1-(4-methylpyrimidin-5-yl)-1-trimethylacetoxymethane as a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05714438
Source datasetuspto-grants-1998_02
ORD IDord-a937adffbee2430d81874daede16fc3b
Source noteuspto-grants-1998_02