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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1508997Generated: October 30, 2026

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

https://huagongshe.com/reaction/1508997

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Aminophenylacetic acid ethyl esterHCID 225219—
Reactant4-chloro-2-isopropoxy-6,7-dihydro-5H-cyclopenta[b]pyridineHCID 90112373—
Productethyl 2-(4-((2-isopropoxy-6,7-dihydro-5H-cyclopenta[b]pyridin-4-yl)amino)phenyl)acetateHCID 9033857686%

Reaction Steps

Following general procedure B1, 4-chloro-2-isopropoxy-6,7-dihydro-5H-cyclopenta[b]pyridine (0.090 g, 0.43 mmol) was reacted with ethyl 2-(4-aminophenyl)acetate (0.114 g, 0.64 mmol) to afford the title compound (0.130 g, 86%) as a yellow gel. MW=354.44. APCI MS m/z 355 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221843B2
Source datasetuspto-grants-2015_12
ORD IDord-4a4690546dfc4d85be46e4814fead9eb
Source noteuspto-grants-2015_12