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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 84027Generated: October 30, 2026

Ammonium Chloride → HCID 67182866, compound

https://huagongshe.com/reaction/84027

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantAluminium lithium hydrideHCID 21226445—
Reactantethyl {(3aR,5R,6R,6aR)-5-[2-(4'-chlorobiphenyl-4-yl)ethyl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl}acetateHCID 86700976—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67182866HCID 67182866—

Reaction Steps

To a solution of the compound obtained from step h above (0.75 g) in tetrahydrofuran (15 mL), lithium aluminum hydride (0.096 g) was added at 0° C. The resulting mixture was stirred for 3 hours at same temperature, and a saturated solution of ammonium chloride was then added. The reaction mixture was then filtered through silica gel (100 to 200 mesh) and concentrated. Ethyl acetate and water were added to the resulting residue. The organic layer was separated, washed with water and brine, dried over anhydrous sodium sulphate, filtered, and concentrated under reduced pressure to afford the title compound (0.65 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08846910B2
Source datasetuspto-grants-2014_09
ORD IDord-3fc9bd2934624a3f9b925548b0398b48
Source noteuspto-grants-2014_09