Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1662475Generated: October 27, 2026

Aluminium lithium hydride → (2-(((2R,5R)-2,5-Dimethyl-1-pyrrolidinyl)methyl)-2'-fluoro-5'-(methyloxy)-1,1'-biphenyl-4-yl)methanol

https://huagongshe.com/reaction/1662475

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAluminium lithium hydrideHCID 21226445—
ReactantMethyl 2-(((2R,5R)-2,5-dimethyl-1-pyrrolidinyl)methyl)-2'-fluoro-5'-(methyloxy)-1,1'-biphenyl-4-carboxylateHCID 57705891—
SolventTetrahydrofuranHCID 8028—
SolventSodium chloride; waterHCID 57417360—
Product(2-(((2R,5R)-2,5-Dimethyl-1-pyrrolidinyl)methyl)-2'-fluoro-5'-(methyloxy)-1,1'-biphenyl-4-yl)methanolHCID 5770680298.2%

Reaction Steps

LAH (1.0 M solution in THF) (0.086 mL, 0.086 mmol) was added slowly to a solution of 66.71A (0.032 g, 0.086 mmol) in THF (1.5 mL) and the mixture was stirred at room temperature for 33 minutes. The mixture was poured into brine (2 mL) and extracted with EtOAc (3×30 mL). The combined organic phase was dried over anhydrous sodium sulfate and filtered. After removing solvent, 66.71B (29 mg) was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08030354B2
Source datasetuspto-grants-2011_10
ORD IDord-0a276d871eee40059ca6cccc1e2d7fd3
Source noteuspto-grants-2011_10