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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1508753Generated: October 31, 2026

HCID 53446539, compound → HCID 118037273, compound

https://huagongshe.com/reaction/1508753

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 53446539HCID 53446539—
Reactant4-chloro-2-(3-chlorophenyl)-6,7-dihydro-5H-cyclopenta[b]pyridine HCl saltHCID 90111822—
ProductHCID 118037273HCID 11803727363%

Reaction Steps

Following General Procedure A2, 4-chloro-2-(3-chlorophenyl)-6,7-dihydro-5H-cyclopenta[b]pyridine hydrochloride (0.100 g, 0.33 mmol) was reacted with 2-(4-amino-2-methylphenyl)acetonitrile (0.073 g, 0.50 mmol), followed by the formation of the hydrochloride salt to afford the title compound (0.063 g, 63%) as a white solid. MW=410.34. 1H NMR (DMSO-d6, 500 MHz) δ 13.96 (s, 1H), 9.71 (s, 1H), 7.89 (t, J=1.8 Hz, 1H), 7.78-7.69 (m, 1H), 7.65 (d, J=7.9 Hz, 1H), 7.59 (t, J=7.9 Hz, 1H), 7.45 (d, J=7.9 Hz, 1H), 7.30 (d, J=7.9 Hz, 1H), 7.26 (s, 1H), 7.07 (s, 1H), 4.03 (s, 2H), 3.14 (t, J=7.6 Hz, 2H), 2.91 (t, J=7.6 Hz, 2H), 2.34 (s, 3H), 2.28-2.19 (m, 2H); APCI MS m/z 374 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221843B2
Source datasetuspto-grants-2015_12
ORD IDord-b9b10b701c5c4077865cc1353935d5e8
Source noteuspto-grants-2015_12