Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2245432Generated: November 2, 2026

Water → HCID 66658602, compound

https://huagongshe.com/reaction/2245432

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 15870278HCID 15870278—
ReactantAluminium lithium hydrideHCID 21226445—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66658602HCID 6665860293%

Reaction Conditions

Temperature0 °C

Reaction Steps

To a solution of cis-methyl-3-oxooctahydropyrrolo[1,2-a]pyrazine-1-carboxylate (Prepared according literature procedure :Heterocycles, 52(3), 2000)(270 mg) in anhydrous THF (10 mL) under a Nitrogen atmosphere at 0° C., lithium aluminium hydride (1M in THF, 6.8 mL) was added dropwise. The resulting mixture was stirred at 0° C. for 1 hour, then allowed to reach rt and stirred at this temperature for 30 minutes. Water (260 microL), NaOH (1M solution, 260 microL) and water (780 microL) were then added to the solution and the formation of a white precipitate was observed. The suspension was filtered over a Gooch funnel. The organic filtrate was dried and concentrated in vacuo to give the desired compound (198 mg) as yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07683056B2
Source datasetuspto-grants-2010_03
ORD IDord-8e18b427e31242f184360590509a47d1
Source noteuspto-grants-2010_03