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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 931824Generated: November 2, 2026

Sodium Hydroxide → HCID 66633557, compound

https://huagongshe.com/reaction/931824

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHCID 66633620HCID 66633620—
SolventMethanolHCID 887—
SolventWaterHCID 962—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66633557HCID 6663355798.2%

Reaction Conditions

Temperature45 °C

Reaction Steps

To a solution of (S)-2-tert-butoxy-2-(5-(4-chlorophenyl)-2-(1H-imidazol-1-yl)-7-methylquinolin-6-yl)ethyl pivalate (39.2 mg, 0.075 mmol) in tetrahydrofuran and methanol (5:1, 1 mL) was added 1 M sodium hydroxide (2 mL) and the reaction was heated to 45° C. overnight. The reaction was cooled to room temperature, diluted with water and extracted with ethyl acetate. The organic layer was washed with brine, dried over sodium sulfate and concentrated. The crude extract was co-evaporated two times with acetonitrile to give a clear white oil (32.1 mg). LCMS-ER+ (m/z): [M+H]+ calcd for C25H27ClN3O2: 436.17. found: 436.86.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296758B2
Source datasetuspto-grants-2016_03
ORD IDord-91520dce695b41d194c3da2fda86ab68
Source noteuspto-grants-2016_03