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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 548824Generated: October 29, 2026

Cyclobutanecarbonyl chloride → HCID 42629773, compound

https://huagongshe.com/reaction/548824

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCyclobutanecarbonyl chlorideHCID 78705—
Reactant6-(5-Methyl-3-phenyl-isoxazol-4-ylmethoxy)-pyridazin-3-ylamineHCID 42629771—
ProductHCID 42629773HCID 4262977364%

Reaction Steps

As described for example 18, 6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-pyridazin-3-ylamine (200 mg, 0.7 mmol) was converted, using cyclobutanecarbonyl chloride instead of methoxyacetyl chloride, to the title compound (165 mg, 64%) which was obtained as a white solid. MS: m/e=365.4 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07943619B2
Source datasetuspto-grants-2011_05
ORD IDord-093f47daf9e54b0e8fea1695049d0bca
Source noteuspto-grants-2011_05