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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 943188Generated: November 1, 2026

Sulfuric Acid → 2-(4-Chloro-2-fluoro-5-hydroxyphenyl)hexahydro-3-thioxo-1H-[1,2,4]triazolo[1,2-a]pyridazin-1-one

https://huagongshe.com/reaction/943188

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
ReactantDichloromethaneHCID 6344—
Reactant1H-(1,2,4)Triazolo(1,2-a)pyridazin-1-one, 2-(4-chloro-2-fluoro-5-(1-methylethoxy)phenyl)hexahydro-3-thioxo-HCID 159008—
Product2-(4-Chloro-2-fluoro-5-hydroxyphenyl)hexahydro-3-thioxo-1H-[1,2,4]triazolo[1,2-a]pyridazin-1-oneHCID 13392277—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetValidation data from https://doi.org/10.1039/C8SC04228D
ORD IDord-9886990539874636bb2bfe43a1de8d8e
Source noteValidation data from https://doi.org/10.1039/C8SC04228D