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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1068356Generated: October 29, 2026

Water → HCID 18630077, compound

https://huagongshe.com/reaction/1068356

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantDimethylformamideHCID 6228—
ReactantMethyl iodideHCID 6328—
ReactantPotassium CarbonateHCID 11430—
Reactant5-Amino-2-chloro-N-ethylbenzamideHCID 16772734—
ProductHCID 18630077HCID 1863007729%

Reaction Steps

A mixture of the above amine (3 g, 0.015 mol), potassium carbonate (3.8 g, 0.028 mol) and MeI (1.4 mL, 0.022 mol) in DMF stirred at RT overnight. The reaction mixture was poured into water and extracted with ether. The ether layer was washed with water and brine, dried (MgSO4) and concentrated to give an oil. Purification by flash chromatography (0-50% ethyl acetate/hexanes) gave N-ethyl 2-chloro-5-(dimethylamino)benzamide as a yellow solid in 29% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06248894B1
Source datasetuspto-grants-2001_06
ORD IDord-1e05aba9290c4f43a7bf6b32f39f3e1a
Source noteuspto-grants-2001_06