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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1443961Generated: October 26, 2026

3-(Hydroxymethyl)pyridazine → 2,3-Dichloro-N-[5-methyl-3-(3-pyridazinylmethoxy)-2-pyrazinyl]benzenesulphonamide

https://huagongshe.com/reaction/1443961

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(Hydroxymethyl)pyridazineHCID 2794575—
ReactantN-(3-Bromo-5-methyl-2-pyrazinyl)-2,3-dichlorobenzenesulphonamideHCID 59168147—
Product2,3-Dichloro-N-[5-methyl-3-(3-pyridazinylmethoxy)-2-pyrazinyl]benzenesulphonamideHCID 10216581—

Reaction Steps

Prepared by the method of Example 20 using pyridazine-3-methanol (0.1 g) and N-(3-bromo-5-methyl-2-pyrazinyl)-2,3-dichlorobenzenesulphonamide (0.15 g). Yield 0.038 g.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07662825B2
Source datasetuspto-grants-2010_02
ORD IDord-ec1db8f0b0da4fb2a84ee0f12af1663e
Source noteuspto-grants-2010_02