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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1945422Generated: November 1, 2026

1,2-Dichloroethane → HCID 58001341, compound

https://huagongshe.com/reaction/1945422

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
Reactant1-HydroxybenzotriazoleHCID 75771—
Reactant4-PyridinemethanamineHCID 77317—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 668139HCID 668139—
Solvent2,4,6-Tris((dimethylamino)methyl)phenolHCID 7026—
ProductHCID 58001341HCID 5800134170.4%

Reaction Steps

To solution of 3-[2-(2,4-dichloro-phenoxy)-acetylamino]-benzoic acid (68 mg, 0.2 mmol), 4-aminomethyl pyridine (0.024 ml, 0.24 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=30:1) to give 3-[2-(2,4-dichloro-phenoxy)-acetylamino]-N-pyridine-4-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-fd9c27e52dcc4648b3f9aae8d1d2ec4c
Source noteuspto-grants-2013_03