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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1178240Generated: November 2, 2026

4-(5-chloro-[1H]-indol-3-yl)-piperidine → HCID 131724869, compound

https://huagongshe.com/reaction/1178240

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(5-chloro-[1H]-indol-3-yl)-piperidineHCID 12831375—
Reactant1-(4-Bromobutan-1-yl)-3,4-dihydroquinolin-2(1H)-oneHCID 12992368—
ProductHCID 131724869HCID 131724869—

Reaction Steps

from 5-chloro-3-(piperidin-4-yl)-1H-indole and 1-(4-bromobutan-1-yl)-3,4-dihydroquinolin-2(1h)-one. Mp 229-231° C. 1H NMR (DMSO-d6): 1.55-1.65 (m, 2H); 1.70-1.80 (m, 2H); 2.00-2.15 (m, 4H); 2.55 (t, 2H); 2.85 (t, 2H); 2.95-3.15 (m, 5H); 2.55 (d, 2H); 3.95 (t, 2H); 7.00 (t, 1H); 7.05 (d, 1H); 7.15 (d, 1H); 7.20-7.30 (m, 3H); 7.40 (d, 1H); 7.75 (s, 1H); 10.05 (broad s, 1H); 11.10 (s, 1H). MS m/z: 436 (MH+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07276508B2
Source datasetuspto-grants-2007_10
ORD IDord-f7f22af6def449b09127643900bb109a
Source noteuspto-grants-2007_10