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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2391252Generated: October 27, 2026

Potassium Carbonate → N-[6-(3-aminophenoxy)imidazo[1,2-b]pyridazin-2-yl]-2-methoxyacetamide

https://huagongshe.com/reaction/2391252

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant3-AminophenolHCID 11568—
ReactantN-(6-iodoimidazo[1,2-b]pyridazin-2-yl)-2-methoxyacetamideHCID 57441027—
SolventDimethylformamideHCID 6228—
ProductN-[6-(3-aminophenoxy)imidazo[1,2-b]pyridazin-2-yl]-2-methoxyacetamideHCID 5750551251.1%

Reaction Steps

Using N-(6-iodoimidazo[1,2-b]pyridazin-2-yl)-2-methoxyacetamide (0.60 g, 1.81 mmol), N,N-dimethylformamide (6.0 mL), potassium carbonate (499 mg, 3.61 mmol) and 3-aminophenol (296 mg, 2.71 mmol) as starting materials and in the same manner as in Example 91, the title compound (0.29 g, 51%) was obtained as a dark brown powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08273741B2
Source datasetuspto-grants-2012_09
ORD IDord-86f6e382fcb44e3d8673b93461f80e34
Source noteuspto-grants-2012_09