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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2410437Generated: November 1, 2026

Ammonium Chloride → HCID 67182866, compound

https://huagongshe.com/reaction/2410437

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 numberUS08816073B2
Source datasetuspto-grants-2014_08
ORD IDord-bee632fcebb04b6796176b3872b2d671
Source noteuspto-grants-2014_08