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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 555636Generated: October 31, 2026

2,2,2-Trifluoroethylhydrazine → HCID 178422855, compound

https://huagongshe.com/reaction/555636

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,2,2-TrifluoroethylhydrazineHCID 78740—
Reactant1-[1-phenyl-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]-butane-1,3-dioneHCID 13117413—
ProductHCID 178422855HCID 178422855—

Reaction Steps

Prepare the title compound from 1-[1-phenyl-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]-butane-1,3-dione and 2,2,2-trifluoro-ethyl hydrazine (70% in water) according to the procedure of Example 28.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08053458B2
Source datasetuspto-grants-2011_11
ORD IDord-ef08981744db4fe982788638defabed7
Source noteuspto-grants-2011_11