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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1925687Generated: October 29, 2026

Sodium Hydroxide → HCID 67520789, compound

https://huagongshe.com/reaction/1925687

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHCID 67520382HCID 67520382—
SolventMethanolHCID 887—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67520789HCID 67520789103.1%

Reaction Conditions

Temperature77.5 °C

Reaction Steps

To a solution of 26 (60.0 mg; 0.13 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 solid (59.2 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08178699B2
Source datasetuspto-grants-2012_05
ORD IDord-d55f6a174c7b496f8acbed8147f9cdd9
Source noteuspto-grants-2012_05