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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2256275Generated: November 4, 2026

N-Methylaniline → HCID 70196492, compound

https://huagongshe.com/reaction/2256275

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN-MethylanilineHCID 7515—
ReactantTriethylamineHCID 8471—
Reactant4-(3,4-Dichlorophenyl)oxane-2,6-dioneHCID 54363942—
SolventDichloromethaneHCID 6344—
ProductHCID 70196492HCID 70196492—

Reaction Conditions

Temperature0 °C

Reaction Steps

3-(3,4-Dichlorophenyl)glutaric anhydride in CH2Cl2 (20 mL) at 0° C. was treated sequentially with N-methylaniline (0.518 g), triethylamine (0.489 g) and N,N-dimethylaminopyridine (trace). The mixture was stirred at 0° C. for two hours then allowed to warm to room temperature and stirred for 12 hours. The reaction mixture was washed with 1N HCl (2×20 mL) and water (20 mL). The organic layers were dried over MgSO4, filtered and concentrated to afford the title compound (1.2 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05654316
Source datasetuspto-grants-1997_08
ORD IDord-2642963d2a454f949a1b1a9e799d794e
Source noteuspto-grants-1997_08