Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1924739Generated: October 29, 2026

(3-Fluorophenyl)hydrazine → 3-[2-(3-Fluoro-phenyl)-2H-pyrazol-3-yl]-1-[3-(pyrrolidine-1-sulfonyl)-phenyl]-1H-pyridazin-4-one

https://huagongshe.com/reaction/1924739

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(3-Fluorophenyl)hydrazineHCID 581026—
ReactantHCID 59370023HCID 59370023—
Product3-[2-(3-Fluoro-phenyl)-2H-pyrazol-3-yl]-1-[3-(pyrrolidine-1-sulfonyl)-phenyl]-1H-pyridazin-4-oneHCID 59370136—

Reaction Steps

The product was obtained starting from 3-((E)-3-Dimethylamino-acryloyl)-1-[3-(pyrrolidine-1-sulfonyl)-phenyl]-1H-pyridazin-4-one (A-29) and 3-fluoro-phenylhydrazine according to the method described for example 91. MS: M=466.2 (M+H)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08178538B2
Source datasetuspto-grants-2012_05
ORD IDord-c29e497fb9314cd585dbd3533037b632
Source noteuspto-grants-2012_05