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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2256329Generated: November 2, 2026

Triethylamine → HCID 19029352, compound

https://huagongshe.com/reaction/2256329

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantN-MethylbenzeneethanamineHCID 11503—
Reactant4-(3,4-Dichlorophenyl)oxane-2,6-dioneHCID 54363942—
SolventDichloromethaneHCID 6344—
ProductHCID 19029352HCID 19029352—

Reaction Conditions

Temperature0 °C

Reaction Steps

3-(3,4-Dichlorophenyl)glutaric anhydride (3.4 g) in CH2Cl2 (50 mL) at 0° C. was treated sequentially with N-methylphenethylamine (2.4 mL), triethylamine (2.3 mL) and N,N-dimethylaminopyridine (162 mg). The mixture was stirred at 0° C. for two hours then allowed to warm to room temperature and stirred for 20 hours. The reaction mixture was washed with 1N HCl (1×100 mL) and brine (1×100 mL). The organic layers were dried over MgSO4, filtered and concentrated to afford the title compound (4.6 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05654316
Source datasetuspto-grants-1997_08
ORD IDord-c18d68c3d2c345df9eaf92c998f99cb3
Source noteuspto-grants-1997_08