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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2250144Generated: October 31, 2026

1,2-Dichloroethane → HCID 59640438, compound

https://huagongshe.com/reaction/2250144

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DichloroethaneHCID 11—
ReactantN-(2-Aminoethyl)piperidineHCID 33944—
Reactant1-HydroxybenzotriazoleHCID 75771—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 69313847HCID 69313847—
SolventDimethylformamideHCID 6228—
ProductHCID 59640438HCID 59640438—

Reaction Steps

To a mixture of 2-Fluoro-4-(3-piperidin-1-yl-propoxy)-benzoic acid (70 mg, 0.25 mmol) and 1-(2-aminoethyl)piperidine (450 □L, 0.3 mmol) in DMF (5 mL) was added EDC (58 mg, 0.3 mmol), HOBT (40 mg, 0.3 mmol), and diisopropylethyl amine (52 □1, 0.3 mmol). The mixture was stirred at room temperature overnight. The mixture was partitioned between EtOAc and water. The organic phase was washed with brine, dried (MgSO4), and concentrated. The residue was purified by flash chromatography (Biotage 12 M, elute 90/10/1 CH2Cl2/MeOH/NH4OH) to yield the title compound. MS (ES+) 392.3

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07314937B2
Source datasetuspto-grants-2008_01
ORD IDord-0df390e4d9e84c99a1a1636f443af896
Source noteuspto-grants-2008_01