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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1374320Generated: November 2, 2026

Triethylamine → HCID 68766862, compound

https://huagongshe.com/reaction/1374320

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
Reactant4-Chloro-6-(trifluoromethyl)quinazolineHCID 21075095—
ReactantHCID 68769972HCID 68769972—
SolventEthanolHCID 702—
ProductHCID 68766862HCID 6876686260.9%

Reaction Conditions

Temperature100 °C

Reaction Steps

A solution of (S)-3-amino-1-((1S,2R,4R)-2-(1-hydroxypropyl)-4-(isopropyl(methyl)amino)cyclohexyl)pyrrolidin-2-one (47.6 mg, 0.153 mmol) in EtOH (3 mL) was charged with 4-chloro-6-(trifluoromethyl)quinazoline (46.3 mg, 0.2 mmol) and triethylamine (0.064 mL, 0.46 mmol). The mixture was heated for 30 min at 100° C. in the microwave oven. Solvent was evaporated off, and the residue was purified by flash chromatography on silica gel with elution by 0.8:7.2:92 cNH4OH-MeOH—CH2Cl2 to afford the titled compound 1-((1S,2R,4R)-2-(1-hydroxypropyl)-4-(isopropyl(methyl)amino)cyclohexyl)-3-(6-(trifluoromethyl)quinazolin-4-ylamino)pyrrolidin-2-one (47.3 mg) as a solid. MS found: (M+H)+=508.3

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07163937B2
Source datasetuspto-grants-2007_01
ORD IDord-ab28c42e7fec4bd0bc984dad774f9be7
Source noteuspto-grants-2007_01