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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1720398Generated: November 2, 2026

1-Phenethylamine → HCID 19425311, compound

https://huagongshe.com/reaction/1720398

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 numberUS05506190
Source datasetuspto-grants-1996_04
ORD IDord-59821abdd2b54fc7a1fd9e4514708845
Source noteuspto-grants-1996_04