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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 389112Generated: October 30, 2026

Triethylamine → HCID 62683031, compound

https://huagongshe.com/reaction/389112

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriethylamineHCID 8471—
ReactantHCID 58243660HCID 58243660—
SolventAcetonitrileHCID 6342—
ProductHCID 62683031HCID 62683031—

Reaction Conditions

Temperature50 °C

Reaction Steps

Methylamine•monohydrochloride (1.23 g) and triethylamine (2.5 ml) were added to a solution of N-ethyl-3-fluoro-4-nitrobenzamide (1.92 g) in acetonitrile (40 ml), followed by stirring at 50° C. for 15 hours. The reaction solution was concentrated under reduced pressure and water was added to the residue, followed by extraction with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and the solvent was evaporated under reduced pressure to obtain N-ethyl-3-(methylamino)-4-nitrobenzamide (1.99 g) as a yellow orange solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08377923B2
Source datasetuspto-grants-2013_02
ORD IDord-2e93f88a61ab4bac8a8274cf77e196ef
Source noteuspto-grants-2013_02