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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 891882Generated: October 30, 2026

5-Chloro-3-(2-methylimidazol-1-ylmethyl)-pyridazine → 5-[3-(1,1-Difluoro-ethyl)-4-fluoro-phenyl]-3-(2-methyl-imidazol-1-yl-methyl)-pyridazine Hydrochloride

https://huagongshe.com/reaction/891882

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Chloro-3-(2-methylimidazol-1-ylmethyl)-pyridazineHCID 11789025—
Reactant2-(3-(1,1-Difluoroethyl)-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneHCID 22240117—
Product5-[3-(1,1-Difluoro-ethyl)-4-fluoro-phenyl]-3-(2-methyl-imidazol-1-yl-methyl)-pyridazine HydrochlorideHCID 22240193—

Reaction Steps

The title compound, MS: m/e=333.3 (M+H+), was prepared from 2-[3-(1,1-difluoro-ethyl)-4-fluoro-phenyl]-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane and 5-chloro-3-(2-methyl-imidazol-1-yl-methyl)-pyridazine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07005432B2
Source datasetuspto-grants-2006_02
ORD IDord-10e5fe294e2e4ff8abb2f21b7e6b63cd
Source noteuspto-grants-2006_02