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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 873106Generated: October 31, 2026

Lithium Hydroxide → HCID 71239887, compound

https://huagongshe.com/reaction/873106

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLithium HydroxideHCID 3939—
ReactantHCID 71239727HCID 71239727—
SolventMethanolHCID 887—
SolventWaterHCID 962—
SolventTetrahydrofuranHCID 8028—
ProductHCID 71239887HCID 71239887102.3%

Reaction Steps

To a solution of methyl 5-bromo-6-(3-(trifluoromethyl)phenoxy)nicotinate (610 mg, 1.62 mmol) in methanol (4.00 mL), tetrahydrofuran (THF) (4 mL) and water (2.000 mL) was added LiOH (117 mg, 4.87 mmol) at rt. The reaction mixture was stirred at rt for 3 h, quenched with HCl and concentrated. Purification via ISCO system (ethyl acetate/petroleum ether=1/10) afforded the title product (600 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08975400B2
Source datasetuspto-grants-2015_03
ORD IDord-816872e6702345bfa4b11bf279a237ba
Source noteuspto-grants-2015_03