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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1352492Generated: November 2, 2026

Water → HCID 69430304, compound

https://huagongshe.com/reaction/1352492

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantLithiumHCID 3028194—
ReactantHCID 10252797HCID 10252797—
SolventMethanolHCID 887—
ProductHCID 69430304HCID 69430304103.3%

Reaction Steps

A solution of 4-[4-(Acetyl-phenyl-amino)-2-methyl-3,4-dihydro-2H-quinoline-1-carbonyl]-benzoic acid methyl ester (50 mg) and lithium hydroxyde (0.283 mmol) in methanol (2 ml) and water (1 ml) was stirred at room temperature overnight. After addition of water, the mixture was washed with dichloromethane. The aqueous layer was acidified and then extracted using ethyl acetate. The organic layer is separated and dried over sodium sulfate. The solvent was removed to give the title compound (50 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07220760B2
Source datasetuspto-grants-2007_05
ORD IDord-cd0ac8381e61413b928c40f1c280aca2
Source noteuspto-grants-2007_05