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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 7941Generated: October 25, 2026

6-(3-fluoro-4-methylphenyl)-2-isobutyl-4-methane-sulfonyloxymethyl-2H-pyridazin-3-one → 2-isobutyl-4-methanesulfonyloxymethyl-6-(4-methylphenyl)-2H-pyridazin-3-one

https://huagongshe.com/reaction/7941

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-(3-fluoro-4-methylphenyl)-2-isobutyl-4-methane-sulfonyloxymethyl-2H-pyridazin-3-oneHCID 21991531—
ReactantHCID 178418742HCID 178418742—
Product2-isobutyl-4-methanesulfonyloxymethyl-6-(4-methylphenyl)-2H-pyridazin-3-oneHCID 21991589—

Reaction Steps

Following the procedure of Example 1 (9), 4-hydroxy-methyl-2-isobutyl-6-(4-methylphenyl)-2H-pyridazin-3-one was reacted to yield the title compound as slightly yellow needles (yield: 87.4%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07087606B2
Source datasetuspto-grants-2006_08
ORD IDord-74de9776ad1442dcae9e4f6f0674c3b5
Source noteuspto-grants-2006_08