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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 909241Generated: November 1, 2026

Aluminium lithium hydride → HCID 67409860, compound

https://huagongshe.com/reaction/909241

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAluminium lithium hydrideHCID 21226445—
Reactant2-{1-[2-(tert-butyldimethylsilanyloxy)-2-methyl-propyl]-1H-indazol-5-yloxy}-5-fluorobenzonitrileHCID 67411800—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67409860HCID 67409860—

Reaction Steps

To a cooled (0° C.) solution of 2-{1-[2-(tert-butyldimethylsilanyloxy)-2-methyl-propyl]-1H-indazol-5-yloxy}-5-fluorobenzonitrile (0.071 g, 0.162 mmol) in THF (2 mL) was added LAH (0.32 mL of 1M in THF). The solution was warmed to room temperature and stirred for 1 hour. The reaction mixture was cooled to 0° C. and quenched with water (12 μL), 3N NaOH (12 μL) and water (36 μL). The salts were removed by filtration and the filtrate was concentrated under reduced pressure and used in the next reaction without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08017641B2
Source datasetuspto-grants-2011_09
ORD IDord-b7063d94756b4efd8ae26263375d3ea3
Source noteuspto-grants-2011_09