Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1508988Generated: October 31, 2026

p-Aminophenylacetic acid ethyl ester → ethyl 2-(4-((2-(cyclopentyloxy)-6,7-dihydro-5H-cyclopenta[b]pyridin-4-yl)amino)phenyl)acetate

https://huagongshe.com/reaction/1508988

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Aminophenylacetic acid ethyl esterHCID 225219—
Reactant4-chloro-2-(cyclopentyloxy)-6,7-dihydro-5H-cyclopenta[b]pyridineHCID 90338626—
Productethyl 2-(4-((2-(cyclopentyloxy)-6,7-dihydro-5H-cyclopenta[b]pyridin-4-yl)amino)phenyl)acetateHCID 9011237679.8%

Reaction Steps

Following general procedure B2, 4-chloro-2-(cyclopentyloxy)-6,7-dihydro-5H-cyclopenta[b]pyridine (0.070 g, 0.29 mmol) was reacted with ethyl 2-(4-aminophenyl)acetate (0.080 g, 0.44 mmol) to afford the title compound (0.088 g, 78%) as a yellow foam. MW=380.48. APCI MS m/z 381 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221843B2
Source datasetuspto-grants-2015_12
ORD IDord-aad9e6ac22054c7ab72eb056948a50b8
Source noteuspto-grants-2015_12