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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2180948Generated: October 31, 2026

4-(5-chloro-[1H]-indol-3-yl)-piperidine → HCID 131724870, compound

https://huagongshe.com/reaction/2180948

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(5-chloro-[1H]-indol-3-yl)-piperidineHCID 12831375—
ReactantHCID 12992364HCID 12992364—
ProductHCID 131724870HCID 131724870—

Reaction Steps

from 5-chloro-3-(piperidin-4-yl)-1H-indole and 1-(5-bromopentan-1-yl)-3,4-dihydroquinolin-2(1H)-one. Mp 206-209° C. 1H NMR (DMSO-d6): 1.30-1.40 (m, 2H); 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); 2.95-3.10 (m, 4H); 3.10-3.25 (m, 1H); 3.55 (d, 2H); 3.90 (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); 11.20 (broad s, 1H); 11.15 (s, 1H). MS m/z: 450 (MH+), 299.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06890916B2
Source datasetuspto-grants-2005_05
ORD IDord-89b1807f7c59426fa7af396178143578
Source noteuspto-grants-2005_05