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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 70506Generated: October 29, 2026

Ammonium Chloride → HCID 67396693, compound

https://huagongshe.com/reaction/70506

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantAluminium lithium hydrideHCID 21226445—
ReactantHCID 67396424HCID 67396424—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67396693HCID 67396693100.6%

Reaction Steps

Lithium aluminum hydride (4.44 g) was added in small portions to a solution of ethyl 5-cyclopropyl-6-methoxypyridine-2-carboxylate (17.3 g) in tetrahydrofuran (300 mL) under ice-cooling, and the mixture was stirred at the same temperature for one hour. The reaction solution was poured into a saturated ammonium chloride solution, followed by extraction with ethyl acetate. The organic layer was washed with brine, dried over anhydrous magnesium sulfate and filtered, after which the filtrate was concentrated under reduced pressure to give (5-cyclopropyl-6-methoxypyridin-2-yl)methanol (14.1 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08822503B2
Source datasetuspto-grants-2014_09
ORD IDord-0594c4be093e48e2be771c70bd3c6162
Source noteuspto-grants-2014_09