Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1483802Generated: October 30, 2026

(Oxan-4-yl)methanol → HCID 66598032, compound

https://huagongshe.com/reaction/1483802

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(Oxan-4-yl)methanolHCID 2773573—
ReactantPotassium tert-butoxideHCID 23665647—
Reactant6-Chloro-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazineHCID 59379861—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 66598032HCID 6659803212%

Reaction Conditions

Temperature70 °C

Reaction Steps

To the solution of compound (tetrahydro-2H-pyran-4-yl)methanol (100 mg, 0.86 mmol) and compound 6-chloro-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazine (270 mg, 0.86 mmol) in 10 mL dioxane was added t-BuOK (200 mg, 1.78 mmol). The mixture was stirred at 70° C. for 4 hrs. Then the mixture was purified by Pre-HPLC to afford the compound 6-((tetrahydro-2H-pyran-4-yl)methoxy)-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazine (25 mg, 12%) as a white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09416132B2
Source datasetuspto-grants-2016_08
ORD IDord-c65d7967adc3422d91598135b9d6136e
Source noteuspto-grants-2016_08