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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2092114Generated: November 2, 2026

Water → HCID 86647513, compound

https://huagongshe.com/reaction/2092114

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
ReactantOxiranemethanol, 4-methylbenzenesulfonate, (S)-HCID 153296—
ReactantHCID 68429294HCID 68429294—
SolventDimethylformamideHCID 6228—
ProductHCID 86647513HCID 86647513—

Reaction Conditions

Temperature80 °C

Reaction Steps

4-Chloro-5-{[(1R,2R,3R,5S)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]amino}pyridazin-3(2H)-one (120 mg, 0.425 mmol) in N,N-dimethylformamide (2 mL) was mixed with (2S)-oxiran-2-ylmethyl 4-methylbenzenesulfonate (117 mg, 0.513 mmol) and potassium carbonate (71 mg, 0.0514 mmol) at room temperature and stirred at 80° C. for 3 hours. After cooling, the reaction solution was mixed with water and extracted with ethyl acetate, and the extract was evaporated under reduced pressure. The resulting crude product was used for the next reaction without purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08440666B2
Source datasetuspto-grants-2013_05
ORD IDord-ed99ba3a747c4347b26df17c1926336a
Source noteuspto-grants-2013_05