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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 548835Generated: October 29, 2026

Isoxazole-5-carbonyl chloride → HCID 42629892, compound

https://huagongshe.com/reaction/548835

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIsoxazole-5-carbonyl chlorideHCID 2736707—
Reactant6-(5-Methyl-3-phenyl-isoxazol-4-ylmethoxy)-pyridazin-3-ylamineHCID 42629771—
ProductHCID 42629892HCID 4262989277%

Reaction Steps

As described for example 18, 6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-pyridazin-3-ylamine (280 mg, 1 mmol) was converted, using isoxazole-5-carbonyl chloride instead of methoxyacetyl chloride, to the title compound (290 mg, 77%) which was obtained as a white solid. MS: m/e=378.2 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07943619B2
Source datasetuspto-grants-2011_05
ORD IDord-849ccd156b8a48e2a9b651a5f75cf771
Source noteuspto-grants-2011_05