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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 536403Generated: October 25, 2026

Triethylamine → HCID 58255013, compound

https://huagongshe.com/reaction/536403

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant2-(Bromomethyl)-1,1-difluorocyclopropaneHCID 2761402—
ReactantHCID 44612737HCID 44612737—
SolventDimethylformamideHCID 6228—
ProductHCID 58255013HCID 58255013—

Reaction Conditions

Temperature60 °C

Reaction Steps

A mixture of N2-(2-fluoro-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(5-methyl-1H-pyrazol-3-yl)-5-(trifluoromethyl)pyrimidine-2,4-diamine (100 mg, 0.22 mmol), 2-(bromomethyl)-1,1-difluorocyclopropane (76.4 mg, 0.45 mmol) and triethylamine (60.6 μL, 0.42 mmol) in 1 mL of DMF was heated at 60° C. in a microwave reactor for 2 h. The crude product was purified by RP-HPLC to afford N2-(4-(1-((2,2-difluorocyclopropyl)methyl)piperidin-4-yl)-2-fluoro-5-methylphenyl)-N4-(5-methyl-1H-pyrazol-3-yl)-5-(trifluoromethyl)pyrimidine-2,4-diamine; ESMS m/z 540.2 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08859574B2
Source datasetuspto-grants-2014_10
ORD IDord-8e737eebd30545629b56620e8d5db8a8
Source noteuspto-grants-2014_10