Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1925682Generated: October 28, 2026

Sodium Hydroxide → HCID 25183653, compound

https://huagongshe.com/reaction/1925682

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHCID 59180429HCID 59180429—
SolventMethanolHCID 887—
SolventTetrahydrofuranHCID 8028—
ProductHCID 25183653HCID 25183653116.3%

Reaction Conditions

Temperature77.5 °C

Reaction Steps

To a solution of 18 (62.0 mg; 0.14 mmol) in tetrahydrofuran (1 mL) and methanol (1 mL) was added aqueous sodium hydroxide (2 mL; 2M). The reaction mixture was heated at 75-80° C. for 6 hours, allowed to cool to room temperature and then concentrated under reduced pressure. The resulting residue was dissolved in chloroform (15 mL) and washed with aqueous hydrochloric acid (2×10 mL; 2N). The organic phase was dried over magnesium sulfate, filtered, and concentrated under reduced pressure to yield the title compound as a white oil (68.0 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08178699B2
Source datasetuspto-grants-2012_05
ORD IDord-d1ee202257944ae1af05529a98a63c9a
Source noteuspto-grants-2012_05