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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 75940Generated: October 29, 2026

Triethylamine → HCID 67427200, compound

https://huagongshe.com/reaction/75940

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant1H-Pyrazol-3-amine, 5-methyl-HCID 93146—
Reactant2,5,6-TrifluoronicotinonitrileHCID 40427165—
SolventAcetonitrileHCID 6342—
ProductHCID 67427200HCID 6742720029.7%

Reaction Conditions

Temperature0 °C

Reaction Steps

To a solution of 2,5,6-trifluoronicotinonitrile (1.0 g, 6.3 mmol) and triethylamine (0.83 g, 8.2 mmol) in ACN (30 ml) at 0° C. was added 5-methyl-1H-pyrazol-3-amine (0.67 g, 6.9 mmol). The reaction was stirred at 0° C. for 1 hour, at which point the reaction was filtered. The resulting solid was washed with cold ACN, dried and collected to give the title compound (0.44 g, 29%). MS: Calcd.: 235. Found: [M+H]+ 236.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08835465B2
Source datasetuspto-grants-2014_09
ORD IDord-9f02d93dd053456280b6386067103d3a
Source noteuspto-grants-2014_09