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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1945424Generated: November 3, 2026

1,2-Dichloroethane → HCID 24811884, compound

https://huagongshe.com/reaction/1945424

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
ReactantN-(2-Aminoethyl)piperidineHCID 33944—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 668139HCID 668139—
Solvent2,4,6-Tris((dimethylamino)methyl)phenolHCID 7026—
ProductHCID 24811884HCID 2481188470.4%

Reaction Steps

To solution of 3-[2-(2,4-dichloro-phenoxy)acetylamino]-benzoic acid (68 mg, 0.2 mmol), 1-(2-aminoethyl)-piperidine (0.043 ml, 0.3 mmol) in DMF 3.0 mL was added EDC (57.5 mg, 0.3 mmol), HOBt (40.6 mg, 0.3 mmol) and DIPEA (0.052 ml, 0.3 mmol). Reaction mixture was stirred at room temperature, and separated by EtoAC and brine. The organic phase was dried (MgSO4 anh) and concentrated. The residue was purified by silica gel column chromatography (CH2Cl2:MeOH=20:1) to give 3-[2-(2,4-dichloro-phenoxy)-acetylamino]-N-pyridine-3-ylmethyl-benzamide as a white solid (60.6 mg, 70% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08394799B2
Source datasetuspto-grants-2013_03
ORD IDord-4a0a02845fb14484a0e9586b2963908b
Source noteuspto-grants-2013_03