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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1508960Generated: October 30, 2026

p-Aminophenylacetic acid ethyl ester → HCID 90338657, compound

https://huagongshe.com/reaction/1508960

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Aminophenylacetic acid ethyl esterHCID 225219—
ReactantHCID 90338574HCID 90338574—
ProductHCID 90338657HCID 9033865771.4%

Reaction Steps

Following general procedure B1, 4-chloro-2-(furan-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine (0.064 g, 0.29 mmol) was reacted with ethyl 2-(4-aminophenyl)acetate (0.073 g, 0.41 mmol) to afford the title compound (0.075 g, 61%) as a white foam. MW=362.42. 1H NMR (CDCl3, 500 MHz) δ 7.45-4.43 (m, 1H), 7.30 (d, J=8.5 Hz, 2H), 7.24 (s, 1H), 7.18 (d, J=8.5 Hz, 2H), 6.93-6.89 (m, 1H), 6.48-6.44 (m, 1H), 5.73 (s, 1H), 4.18 (q, J=7.0 Hz, 2H), 3.62 (s, 2H), 3.05 (t, J=7.5 Hz, 2H), 2.80 (t, J=7.5 Hz, 2H), 2.18 (quin, J=7.5 Hz, 2H), 1.28 (t, J=7.0 Hz, 3H); APCI MS m/z 363 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221843B2
Source datasetuspto-grants-2015_12
ORD IDord-437a281a5c494a7b91b69900d210ccf3
Source noteuspto-grants-2015_12