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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2217980Generated: October 26, 2026

3-(Hydroxymethyl)pyridazine → 5-Chloro-N-[5-methyl-3-(3-pyridazinylmethoxy)-2-pyrazinyl]-2-thiophenesulphonamide

https://huagongshe.com/reaction/2217980

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(Hydroxymethyl)pyridazineHCID 2794575—
Reactant5-Chloro-N-(3-bromo-5-methyl-2-pyrazinyl)-2-thiophenesulphonamideHCID 10309208—
Product5-Chloro-N-[5-methyl-3-(3-pyridazinylmethoxy)-2-pyrazinyl]-2-thiophenesulphonamideHCID 10309657—

Reaction Steps

Prepared by the method of Example 20b using pyridazine-3-methanol and 5-chloro-N-(3-bromo-5-methyl-2-pyrazinyl)-2-thiophenesulphonamide (Example 23a).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07410972B2
Source datasetuspto-grants-2008_08
ORD IDord-6c629fdb7d37475ba6096b758bd1d447
Source noteuspto-grants-2008_08