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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 733635Generated: October 30, 2026

3-Cyclopentylpropionyl chloride → HCID 57841389, compound

https://huagongshe.com/reaction/733635

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Cyclopentylpropionyl chlorideHCID 66039—
ReactantEthyl 3-({4-[(4-butylphenyl)ethynyl]benzyl}amino)-4-fluorobenzoateHCID 11189594—
Catalyst4-(Dimethylamino)pyridineHCID 14284—
ProductHCID 57841389HCID 57841389—

Reaction Steps

The titled compound was prepared following the procedure B using ethyl 3-({4-[(4-butylphenyl)ethynyl]benzyl}amino)-4-fluorobenzoate and 3-cyclopentylpropionyl chloride in the presence of DMAP as a colorless oil (15%). M+ (ESI): 553.9. HPLC, Rt: 6.39 min (Purity: 93.6%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07589232B2
Source datasetuspto-grants-2009_09
ORD IDord-87914e62222849de8d105544530e4d7e
Source noteuspto-grants-2009_09