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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1443966Generated: October 25, 2026

5-(Hydroxymethyl)-1-methyl-1,2-dihydropyridin-2-one → N-[5-Bromo-3-(1-methyl-6-oxo-1,6-dihydro-3-pyridinylmethoxy)-2-pyrazinyl]-2,3-dichlorobenzenesulphonamide

https://huagongshe.com/reaction/1443966

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(Hydroxymethyl)-1-methyl-1,2-dihydropyridin-2-oneHCID 57415860—
Reactant2,3-Dichloro-N-(3,5-dibromo-2-pyrazinyl)benzenesulphonamideHCID 59168219—
ProductN-[5-Bromo-3-(1-methyl-6-oxo-1,6-dihydro-3-pyridinylmethoxy)-2-pyrazinyl]-2,3-dichlorobenzenesulphonamideHCID 58597368—

Reaction Steps

Prepared by the method of Example 31 using 5-hydroxymethyl-1-methyl-1H-pyridin-2-one (0.1 g) and 2,3-dichloro-N-(3,5-dibromo-2-pyrazinyl)benzenesulphonamide (0.16 g). Yield 0.035 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07662825B2
Source datasetuspto-grants-2010_02
ORD IDord-522a35ec08ea406fb0f60774086d185a
Source noteuspto-grants-2010_02