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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2003913Generated: October 29, 2026

Pyrazole → HCID 178466680, compound

https://huagongshe.com/reaction/2003913

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrazoleHCID 1048—
Reactant2-Chloro-4-ethoxy-5-iodobenzonitrileHCID 135397192—
ReagentPotassium CarbonateHCID 11430—
CatalystCopper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)HCID 24350—
CatalystN'1,N'2-DiisopropyloxalohydrazideHCID 23623130—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 178466680HCID 178466680—
Internal standard9-PhenylanthraceneHCID 11766—

Reaction Conditions

Temperature110 °C

Provenance & Evidence

DOI10.1038/s41557
Source dataset39k HTE dataset from Pfizer
ORD IDord-505dbcb80dfe418fb89b5a7c3d370d5c
Source note39k HTE dataset from Pfizer