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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 931819Generated: November 1, 2026

Sodium Hydroxide → HCID 66631530, compound

https://huagongshe.com/reaction/931819

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHCID 66631734HCID 66631734—
SolventMethanolHCID 887—
SolventWaterHCID 962—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66631530HCID 6663153089%

Reaction Conditions

Temperature45 °C

Reaction Steps

To a solution of (S)-2-tert-butoxy-2-(5-(4-chlorophenyl)-7-methyl-2-(pyridin-2-yl)quinolin-6-yl)ethyl pivalate (45.2 mg, 0.085 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 oil (33.8 mg). LCMS-ESI+ (m/z): [M+H]+ calcd for C27H28ClN2O2: 447.18. found: 447.72.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09296758B2
Source datasetuspto-grants-2016_03
ORD IDord-1509e13498ec44e092b326593e8ea56d
Source noteuspto-grants-2016_03