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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2426526Generated: November 1, 2026

N-Iodosuccinimide → 4-(3-Iodo-1H-indol-2-yl)-6-pyridin-4-yl-2H-pyridazin-3-one

https://huagongshe.com/reaction/2426526

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN-IodosuccinimideHCID 120273—
Reactant4-(1H-Indol-2-yl)-6-pyridin-4-yl-2H-pyridazin-3-oneHCID 135687553—
SolventAcetoneHCID 180—
Product4-(3-Iodo-1H-indol-2-yl)-6-pyridin-4-yl-2H-pyridazin-3-oneHCID 135414454—

Reaction Steps

577 mg 4-(1H-Indol-2-yl)-6-pyridin-4-yl-2H-pyridazin-3-one is suspended in 30 mL acetone and 550 mg NIS is added. The reaction mixture is stirred for 3 hours at room temperature, the precipitated product isolated by filtration and washed with acetone. The material product is used without further purification

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07968546B2
Source datasetuspto-grants-2011_06
ORD IDord-b084605c1d9b43cf8c5f4929868e9465
Source noteuspto-grants-2011_06