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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1508963Generated: October 30, 2026

p-Aminophenylacetic acid ethyl ester → HCID 90338679, compound

https://huagongshe.com/reaction/1508963

Reaction equation

Participants

RoleNameHCIDCharge
Reactantp-Aminophenylacetic acid ethyl esterHCID 225219—
ReactantHCID 90338558HCID 90338558—
ProductHCID 90338679HCID 9033867971.9%

Reaction Steps

Following general procedure B1, 2-(4-chloro-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl)oxazole (0.040 g, 0.18 mmol) was reacted with ethyl 2-(4-aminophenyl)acetate (0.039 g, 0.22 mmol) to afford the title compound (0.047 g, 71%) as a white foam. MW=363.41. 1H NMR (CDCl3, 500 MHz) δ 7.72 (s, 1H), 7.66 (s, 1H), 7.31 (d, J=8.5 Hz, 2H), 7.22-7.17 (m, 3H), 5.80 (s, 1H), 4.18 (q, J=7.0 Hz, 2H), 3.61 (s, 2H), 3.11 (t, J=7.5 Hz, 2H), 2.84 (t, J=7.5 Hz, 2H), 2.22 (quin, J=7.5 Hz, 2H), 1.28 (t, J=7.0 Hz, 3H); APCI MS m/z 364 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221843B2
Source datasetuspto-grants-2015_12
ORD IDord-4991395697f14f1b9379ca818d6865da
Source noteuspto-grants-2015_12