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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 742405Generated: October 31, 2026

1-Phenethylamine → HCID 19425311, compound

https://huagongshe.com/reaction/742405

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-PhenethylamineHCID 7408—
ReactantTriethylamineHCID 8471—
ReactantN-(2-fluoro-4-chloro-5-cyclopentyloxyphenyl)-3,4,5,6-tetrahydrophthalimideHCID 15279390—
SolventBenzeneHCID 241—
ProductHCID 19425311HCID 1942531180.2%

Reaction Steps

N-(2-Fluoro-4-chloro-5-cyclopentyloxyphenyl)-3,4,5,6-tetrahydrophthalimide (1.00 g, 2.75 mmol), (±)-1-phenylethylamine (0.433 g, 3.57 mmol), triethylamine (0.310 g, 3.06 mmol) and benzene (25 ml) as a solvent were placed into a round bottom flask (50 cc) and stirred overnight at room temperature. After completion of the reaction, the solvent was distilled off under reduced pressure, and the precipitated crystals were isolated by filtration. The crystals were washed with hexane and dried to obtain N-(2-fluoro-4-chloro-5-cyclopentyloxyphenyl)-N'-(1-phenylethyl)-3,4,5,6-tetrahydrophthalamide as white crystals (1.069 g, 80.0% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05554581
Source datasetuspto-grants-1996_09
ORD IDord-6f9f814f1c5c4f1ab3f9f2abb51553b7
Source noteuspto-grants-1996_09