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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 587867Generated: October 31, 2026

Aluminium lithium hydride → HCID 90003553, compound

https://huagongshe.com/reaction/587867

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAluminium lithium hydrideHCID 21226445—
ReactantHCID 90001760HCID 90001760—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 90003553HCID 90003553—

Reaction Conditions

Temperature25 °C

Reaction Steps

N—((R)-1-(4-Fluoronaphthalen-1-yl)ethyl)-3-((R)-4-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)propanamide (830 mg, 2.131 mmol) was added to a suspension of LAH (162 mg, 4.26 mmol) in dioxane (15 mL) at 0° C. The reaction mixture was stirred for 30 minutes at 25° C. and heated at 100° C. and further maintained for 12 h. The mixture was allowed to RT, cooled to 0° C. and slowly quenched with ethyl acetate (5 mL) followed by water (5 mL). Reaction mixture was extracted with ethyl acetate (30 mL), washed with brine solution (20 mL) and dried over Na2SO4 and concentrated to get crude compound which was used as it is in next reaction; m/z 378.6.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09227919B2
Source datasetuspto-grants-2016_01
ORD IDord-09505deecac94be0af6f1f61a0ca8f82
Source noteuspto-grants-2016_01