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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1897690Generated: October 30, 2026

Triethylamine → HCID 58254971, compound

https://huagongshe.com/reaction/1897690

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant2-Chloro-5-ethylpyrimidineHCID 3572763—
Reactant5-chloro-N2-(2-fluoro-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamineHCID 44612616—
SolventDimethylformamideHCID 6228—
ProductHCID 58254971HCID 58254971—

Reaction Conditions

Temperature120 °C

Reaction Steps

To a mixture of 5-chloro-N2-(2-fluoro-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine (0.10 mmol) and triethylamine (83 uL, 0.6 mmol) in DMF (1.5 mL), was added 2-chloro-5-ethylpyrimidine (27 mg, 0.20 mmol). The mixture was heated in a microwave at 120° C. for 10 min. The reaction was filtered and the filtrate was purified by preparative RP-HPLC to afford 5-chloro-N2-(4-(1-(5-ethylpyrimidin-2-yl)piperidin-4-yl)-2-fluoro-5-methylphenyl)-N4-(5-methyl-1H-pyrazol-3-yl)pyrimidine-2,4-diamine as a white solid. ESMS m/z 522.2 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08519129B2
Source datasetuspto-grants-2013_08
ORD IDord-e25e940f9d584f7dba708b476c7d819d
Source noteuspto-grants-2013_08