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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1663722Generated: October 29, 2026

Potassium Carbonate → N-[6-(5-amino-2-methoxyphenoxy)imidazo[1,2-b]pyridazin-2-yl]cyclopropanecarboxamide

https://huagongshe.com/reaction/1663722

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant5-Amino-2-methoxyphenolHCID 74314—
ReactantN-(6-iodoimidazo[1,2-b]pyridazin-2-yl)cyclopropanecarboxamideHCID 57386058—
SolventDimethylformamideHCID 6228—
ProductN-[6-(5-amino-2-methoxyphenoxy)imidazo[1,2-b]pyridazin-2-yl]cyclopropanecarboxamideHCID 5750548536.1%

Reaction Steps

Using N-(6-iodoimidazo[1,2-b]pyridazin-2-yl)cyclopropanecarboxamide (800 mg, 2.44 mmol), 5-amino-2-methoxyphenol (408 mg, 2.93 mmol), potassium carbonate (843 mg, 6.10 mmol) and N,N-dimethylformamide (6.0 mL) as starting materials and in the same manner as in Example 91, the title compound (299 mg, 36%) was obtained as a brown powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08034812B2
Source datasetuspto-grants-2011_10
ORD IDord-5be50253bb604573bea435949b19ebbe
Source noteuspto-grants-2011_10